NSN 5310-00-331-2842 · NIIN 003312842 · Part number 8192026
Us Army Aviation and Missile Command · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 18876
Government record, cited
NSN 5310-00-331-2842 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-331-2842. Manufacturer of record part number: 8192026.
Also searched as5310-00-331-2842 ·
5310003312842 ·
NIIN 003312842 ·
00-331-2842 ·
FSC 5310 Nuts and Washers · CAGE 18876 · 8192026 · 1603-00 · 1603-00
Outside Diameter: 0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
Material Thickness: 0.013 INCHES NOMINAL IN
Surface Treatment: PASSIVATE OVERALL
Material: STEEL CORROSION RESISTING OVERALL
Hole Diameter: 0.102 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Identification
NSN: 5310-00-331-2842
NIIN: 003312842
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 8192026
Manufacturer: Us Army Aviation and Missile Command
General Description
The Washer,lock, cataloged under National Stock Number 5310-00-331-2842, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
5310-00-331-2842
Primary Part Number
8192026
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Us Army Aviation and Missile Command
Status
ACTIVE
Style Designator
FLAT EXTERNAL TEETH
Outside Diameter
0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
Material Thickness
0.013 INCHES NOMINAL IN
Surface Treatment
PASSIVATE OVERALL
Material
STEEL CORROSION RESISTING OVERALL
Hole Diameter
0.102 INCHES MINIMUM AND 0.109 INCHES MAXIMUM 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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5815-00-446-3749160300POSSIBLE MATCH
CLAMP,PLATE
Possible match (shared part number)Telemechanics Inc
5310-00-980-23635682903POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)General Motors Corp
5940-01-585-9913130207POSSIBLE MATCH
TERMINAL,LUG
Possible match (shared part number)Te Connectivity Corporation
NSN 5310-00-331-2842 is a Washer,lock, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-331-2842?
NSN 5310-00-331-2842 has 2 manufacturer part numbers on file: 8192026 (Us Army Aviation and Missile Command), 1603-00 (Illinois Tool Works Inc).
What NSN replaces 5310-00-331-2842?
3 possible matches (shared part number, not a government interchangeability claim): 5815-00-446-3749, 5310-00-980-2363, 5940-01-585-9913. Verify interchangeability with system specifications before substitution.
What are the specifications of 8192026?
Key specifications for 8192026: Style Designator: FLAT EXTERNAL TEETH; Outside Diameter: 0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN; Material Thickness: 0.013 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-331-2842 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.