NSN 5310-01-382-1158 · NIIN 013821158 · Part number 12414473-012
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5310-01-382-1158 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-382-1158. Manufacturer of record part number: 12414473-012.
Also searched as5310-01-382-1158 ·
5310013821158 ·
NIIN 013821158 ·
01-382-1158 ·
FSC 5310 Nuts and Washers · CAGE 19207 · 12414473-012 · DIN125A7.4-200HV-A3D · 12414473
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-382-1158, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
5310-01-382-1158
Primary Part Number
12414473-012
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Overall Diameter
14.0 MILLIMETERS NOMINAL MM
Cross-Sectional Shape Style
RECTANGULAR
Surface Treatment
ZINC OVERALL
Peripheral Shape Style
ROUND
Material
STEEL OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
7.4 MILLIMETERS NOMINAL MM
Thickness
1.8 MILLIMETERS NOMINAL MM
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 Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-470-950712414473-056POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-492-094012414473-007POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
5310-01-500-1296AEW23X06N000WJ6A31POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)The American Society of Mechanical Engineers
5310-01-531-540212414473-006POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-554-271112414473-057POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
5310-01-568-006812414473-055POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-568-6951POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)
5310-01-579-186912414473-052POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-593-874812414473-036POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
NSN 5310-01-382-1158 is a Washer,flat, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-382-1158?
NSN 5310-01-382-1158 has 4 manufacturer part numbers on file: 12414473-012 (U S Army Tank Automotive Command Amsta-Im-Mm), 12414473-012 (Amz Alabama Inc.), 12414473-012 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), DIN125A7.4-200HV-A3D (Din Deutsches Institut Fur Normung Ev).
What NSN replaces 5310-01-382-1158?
9 possible matches (shared part number, not a government interchangeability claim): 5310-01-470-9507, 5310-01-492-0940, 5310-01-500-1296. Verify interchangeability with system specifications before substitution.
What are the specifications of 12414473-012?
Key specifications for 12414473-012: Overall Diameter: 14.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: ZINC OVERALL; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-382-1158 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.