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1003980 — VALVE,FIRE EXTINGUISHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1003980: VALVE,FIRE EXTINGUISHER.

The VALVE,FIRE EXTINGUISHER is a the manufacturer industrial component. Key specifications include hole_diameter: 1.470 INCHES NOMINAL IN, outside_diameter: 1.950 INCHES NOMINAL IN, end_item_identification: 6115-01-572-3944, part_name_assigned_by_controlling_agency: WASHER,SEAL RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 4210-00-341-8221, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1003980
NSN: 4210-00-341-8221
NIINs: 003418221, 015839012
FSC: 4210 — Firefighting Equipment
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
hole_diameter1.470 INCHES NOMINAL IN
outside_diameter1.950 INCHES NOMINAL IN
end_item_identification6115-01-572-3944
part_name_assigned_by_controlling_agencyWASHER,SEAL RETAINER
NSN4210-00-341-8221
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,FIRE EXTINGUISHER TITLE COMPONENT PN 1003980 MFR VALVE,FIRE EXTINGUISHE
KEY FEATURES
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTRUCK,FIRE FIGHTING,TYPE 0-10
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
S3980Reference document
Same NSN cross-reference
Reference document — Secondary reference
811E1302Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1003980?
1003980 is a VALVE,FIRE EXTINGUISHER.
What parts can replace 1003980?
There are 2 known substitutes for 1003980: S3980, 811E1302. Substitute compatibility should be verified for your specific system.
What is the NSN for 1003980?
1003980 is cataloged in the U.S. Government catalog under NSN 4210-00-341-8221. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.