NSN 5310-00-285-8513 · NIIN 002858513 · Part number 8336-4
Triumph Engine Control Systems Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 11599
Government record, cited
NSN 5310-00-285-8513 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-285-8513. Manufacturer of record part number: 8336-4.
Also searched as5310-00-285-8513 ·
5310002858513 ·
NIIN 002858513 ·
00-285-8513 ·
FSC 5310 Nuts and Washers · CAGE 11599 · 8336-4
The Washer,flat, cataloged under National Stock Number 5310-00-285-8513, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 7 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
5310-00-285-8513
Primary Part Number
8336-4
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Triumph Engine Control Systems Llc
Status
ACTIVE
Overall Diameter
0.750 INCHES NOMINAL IN
Cross-Sectional Shape Style
RECTANGULAR
Peripheral Shape Style
ROUND
Material
COPPER ALLOY OVERALL
Center Hole Shape Style
ROUND
Hole Diameter
0.330 INCHES NOMINAL IN
Thickness
0.020 INCHES NOMINAL IN
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.
4730-00-421-148183-364POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
Possible match (shared part number)Marshall Excelsior Co
5360-00-464-782783364POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Triumph Engine Control Systems Llc
5945-00-916-0601POSSIBLE MATCH
RELAY
Possible match (shared part number)
5330-01-285-738712577321POSSIBLE MATCH
SEAL,PLAIN
Possible match (shared part number)Army, United States Department of the Dba Watervliet Arsenal Div Business Development
NSN 5310-00-285-8513 is a Washer,flat, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-285-8513?
NSN 5310-00-285-8513 has 1 manufacturer part number on file: 8336-4 (Triumph Engine Control Systems Llc).
What NSN replaces 5310-00-285-8513?
4 possible matches (shared part number, not a government interchangeability claim): 4730-00-421-1481, 5360-00-464-7827, 5945-00-916-0601. Verify interchangeability with system specifications before substitution.
What are the specifications of 8336-4?
Key specifications for 8336-4: Overall Diameter: 0.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: COPPER ALLOY OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-285-8513 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.