Home · NSN 00-446-3499

NSN 00-446-3499 — Valve,Safety Relief

NIIN 00-446-3499 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-446-3499 is the national stock number for a valve,safety relief. It cross-references to 32 manufacturer part numbers from 6 CAGE codes, including Anderson Greenwood Lp Dba Anderson Greenwood Crosby, Lunkenheimer Co, Hardie-Tynes Co., Inc.; the primary is 1226 1-2 61MTXT0. The unit of issue is EA and the FLIS list price is $338.96.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

32

part numbers from 6 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-446-3499: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
6182DC58TO72PSI01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby3 · Design control (vendor)9 · Reference only
1226 1-2 61MTXT037239Lunkenheimer Co5 · Secondary reference9 · Reference only
150-570GPC43327235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
150-570HPC43327235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
150-570KPC43327235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
150-570PC43327235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
150-570YPC43327235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
150-608PC43327235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
30-43327235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
36B01861PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
36B01861PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
36B01867PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
36B01867PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
39B01624PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
39B01624PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
39B01691PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
39B01691PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
6182DC58TO72PSI1X5W8Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team5 · Secondary reference9 · Reference only
6182DCV01-KM00611X5W8Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team5 · Secondary reference2 · Fully interchangeable
6182DG 26.0 TO 75.0 PSI01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby5 · Secondary reference9 · Reference only
831-1213ITEM13080064Naval Ship Systems Command5 · Secondary reference9 · Reference only
831-1213ITEM13053711Naval Sea Systems Command5 · Secondary reference9 · Reference only
AS11S49-46PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
AS11S49-46PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
AS11S49-8PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
AS11S49-8PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
AS23S4902-467075PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
AS23S4902-467075PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
AS23S4902-467113PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
AS23S4902-467113PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
ASR7S4901-01PC4353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
ASR7S4901-01PC4380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
ASR7S4901-039PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
ASR7S4901-039PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
BB58S49-056PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
BB58S49-056PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
BB58S49-094PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
BB58S49-094PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
BB61S49-01PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
BB61S49-01PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
BB61S49-039PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
BB61S49-039PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
CV41S4901-1ALT1PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
CV41S4901-1ALT1PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
CV41S4901-39PC43380064Naval Ship Systems Command5 · Secondary reference9 · Reference only
CV41S4901-39PC43353711Naval Sea Systems Command5 · Secondary reference9 · Reference only
F1G82 1-201343Anderson Greenwood Lp Dba Anderson Greenwood Crosby5 · Secondary reference9 · Reference only
FIG1226-1-2IN40LB37239Lunkenheimer Co5 · Secondary reference9 · Reference only
FIG1226-1-2IN40LB27235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
FIG1226-1-2IN43LB37239Lunkenheimer Co5 · Secondary reference9 · Reference only
FIG1226-1-2IN43LB27235Hardie-Tynes Co., Inc.5 · Secondary reference9 · Reference only
FIG82-4-1/201343Anderson Greenwood Lp Dba Anderson Greenwood Crosby5 · Secondary reference9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 1226 1-2 61MTXT0.

Request 1226 1-2 61MTXT0

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$338.96
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Nominal Pipe Size Accommodated
FIRST END INCHES 0.500
Thread Direction
FIRST END RIGHT-HAND
Flow Control Device
DISK
Bonnet Type
INSIDE SCREW
Bonnet Attachment Method
INTEGRAL
Disk Loading Method
SPRING
Maximum Operating Temp
SINGLE RESPONSE FAHRENHEIT 550.0
Valve Operation Method
AUTOMATIC OR MANUAL
Connection Type
FIRST END THREADED EXTERNAL PIPE
Adjustable Pressure Range
POUNDS PER SQUARE INCH 1.0 TO 250.0
Nominal Thread Size
FIRST END INCHES 0.500
Operating Pressure
SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0
Opening Pressure Setting
POUNDS PER SQUARE INCH 61.0
Material
OVERALL COPPER ALLOY
Media For Which Designed
SINGLE RESPONSE AIR
Thread Series Designator
FIRST END NPT

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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