NSN 4820-00-498-3871 · NIIN 004983871 · Part number 10947589
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 19207
Government record, cited
NSN 4820-00-498-3871 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-498-3871. Manufacturer of record part number: 10947589.
General Characteristics Item Description: BRASS; 5.812 IN. LG IN
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 4820-00-498-3871
NIIN: 004983871
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 10947589
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Stem,discharge Valve, cataloged under National Stock Number 4820-00-498-3871, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
4930004983871
6/9Informative reference only
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-00-498-3871?
NSN 4820-00-498-3871 is a Stem,discharge Valve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-498-3871?
NSN 4820-00-498-3871 has 1 manufacturer part number on file: 10947589 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 10947589?
Key specifications for 10947589: General Characteristics Item Description: BRASS; 5.812 IN. LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-498-3871 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.