NSN 4810-00-007-3447 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-007-3447. Manufacturer of record part number: 502311.
Also searched as4810-00-007-3447 ·
4810000073447 ·
NIIN 000073447 ·
00-007-3447 ·
FSC 4810 Valves, Powered · CAGE 26101 · 502311
Manufacturer of record: Aar Allen Services, Inc Dba Aar Component Services Wellington
Identification
NSN: 4810-00-007-3447
NIIN: 000073447
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 502311
Manufacturer: Aar Allen Services, Inc Dba Aar Component Services Wellington
General Description
The Cap,valve, cataloged under National Stock Number 4810-00-007-3447, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Aar Allen Services, Inc Dba Aar Component Services Wellington. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4810-00-007-3447
Primary Part Number
502311
Item Name
Cap,valve
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Aar Allen Services, Inc Dba Aar Component Services Wellington
Status
ACTIVE
Valve Type for Which Designed
BUTTERFLY
Valve Model Number for Which Designed
50230-1
Material
STEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5360-00-050-2311502311POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5331-00-292-75592648-233POSSIBLE MATCH
O-RING
Possible match (shared part number)Fluid Conditioning Products, Inc.
1930-00-710-5729LARCXVPOSSIBLE MATCH
LIGHTER,AMPHIBIOUS
Possible match (shared part number)Us Army Aviation and Missile Command
Aar Allen Services, Inc Dba Aar Component Services Wellington (USA)
Related Parts
5360-00-050-2311POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
502311
5331-00-292-7559POSSIBLE MATCH
O-RING
2648-233
1930-00-710-5729POSSIBLE MATCH
LIGHTER,AMPHIBIOUS
LARCXV
6130-01-085-9553POSSIBLE MATCH
POWER SUPPLY
Frequently Asked Questions
What is NSN 4810-00-007-3447?
NSN 4810-00-007-3447 is a Cap,valve, manufactured by Aar Allen Services, Inc Dba Aar Component Services Wellington, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-00-007-3447?
NSN 4810-00-007-3447 has 1 manufacturer part number on file: 502311 (Aar Allen Services, Inc Dba Aar Component Services Wellington).
What NSN replaces 4810-00-007-3447?
4 possible matches (shared part number, not a government interchangeability claim): 5360-00-050-2311, 5331-00-292-7559, 1930-00-710-5729. Verify interchangeability with system specifications before substitution.
What are the specifications of 502311?
Key specifications for 502311: Valve Type for Which Designed: BUTTERFLY; Valve Model Number for Which Designed: 50230-1; Material: STEEL CORROSION RESISTING. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4810-00-007-3447 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.