Home · NSN 00-905-5491

NSN 00-905-5491 — Valve,Safety Relief

NIIN 00-905-5491 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-905-5491 is the national stock number for a valve,safety relief. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Anderson Greenwood Lp Dba Anderson Greenwood Crosby, Naval Inventory Control Point Mechanicsburg; the primary is 9523. The unit of issue is EA and the FLIS list price is $848.66.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

2

part numbers from 2 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-905-5491: 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
952301343Anderson Greenwood Lp Dba Anderson Greenwood Crosby3 · Design control (vendor)1 · Not fully interchangeable
9523CP03950Naval Inventory Control Point Mechanicsburg5 · Secondary reference2 · Fully interchangeable

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 9523.

Request 9523

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
$848.66
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Flow Control Device
DISK
Bonnet Type
INSIDE SPRING
Bonnet Attachment Method
THREADED
Disk Loading Method
SPRING
Valve Operation Method
AUTOMATIC OR MANUAL
Connection Type
SECOND END UNTHREADED INTERNAL TUBE
Connection Type
FIRST END UNTHREADED INTERNAL TUBE
Features Provided
VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE
Adjustable Pressure Range
POUNDS PER SQUARE INCH 1551.0 TO 1900.0
Criticality Code Justification
ZZZY
Nominal Outside Diameter Tube Accommodated
FIRST END INCHES 0.750
Nominal Outside Diameter Tube Accommodated
SECOND END INCHES 0.500
Material
STEM STEEL CORROSION RESISTING
Material
BODY COPPER ALLOY
Material
SEAT STEEL CORROSION RESISTING
Material
FLOW CONTROL DEVICE STEEL CORROSION RESISTING
Reference Number Differentiating Characteristics
CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330

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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