Home · NSN 00-774-9538

NSN 00-774-9538 — Valve,Safety Relief

NIIN 00-774-9538 · unit of issue EA · AAC X (semi-active, no procurement planned) · source of supply SMS

NSN 00-774-9538 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, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is A15052. The unit of issue is EA and the FLIS list price is $4,680.74.

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.

part numbers from 2 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
A15052	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	3 · Design control (vendor)	2 · Fully interchangeable
MILV20065	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not 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 A15052.

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

DLA management data

FLIS unit price: $4,680.74
Unit of issue: EA
Acquisition advice: X — Semi-active, no procurement planned
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Nominal Pipe Size Accommodated: FIRST END INCHES 0.375
Nominal Pipe Size Accommodated: SECOND END INCHES 1.125
Flow Control Device: DISK
Bonnet Type: EXPOSED SPRING
Bonnet Attachment Method: BOLTED
Disk Loading Method: SPRING
Renewable Seat Ring Type: THREADED
Maximum Operating Temp: SINGLE RESPONSE FAHRENHEIT 150.0
Valve Operation Method: AUTOMATIC
Connection Type: ALL ENDS UNTHREADED INTERNAL PIPE
Features Provided: PRESSURE TIGHT OUTLET SIDE
Adjustable Pressure Range: POUNDS PER SQUARE INCH 1501.0 TO 2000.0
Operating Pressure: SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 4000.0
Special Features: AS MODIFIED BY PAC AAJJ
Material: BODY COPPER ALLOY 922
Material: FLOW CONTROL DEVICE STEEL UNS J92650
Material: SEAT STEEL COMP 303
Material: STEM STEEL COMP 303
Material Document And Classification: SEAT MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-853,CLASS 7,TYE A
Material Document And Classification: FLOW CONTROL DEVICE MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-867,CLASS 1
Material Document And Classification: BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D4 TO D
Material Document And Classification: STEM MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-853,CLASS 7,TYE A
Media For Which Designed: SINGLE RESPONSE AIR
Furnished Items And Quantity: NUT 2 AND WRENCH 1

Related stock numbers

Other NSNs filed under the same part numbers.

00-023-6444 · Valve,Safety Relief
00-041-2495 · Valve,Safety Relief
00-142-1541 · Valve,Safety Relief
00-245-0862 · Valve,Safety Relief
00-287-2978 · Valve,Safety Relief
00-287-2996 · Valve,Safety Relief
00-287-3034 · Valve,Safety Relief
00-287-3136 · Valve,Safety Relief

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.