NSN 5310-00-401-9202 · NIIN 004019202 · Part number 5H7155
Caterpillar Inc Div Caterpillar Defense · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5310-00-401-9202 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-401-9202. Manufacturer of record part number: 5H7155.
Also searched as5310-00-401-9202 ·
5310004019202 ·
NIIN 004019202 ·
00-401-9202 ·
FSC 5310 Nuts and Washers · CAGE 11083 · 5H7155
Internal Prebent Key Width: 0.281 INCHES NOMINAL IN
Overall Distance Including Keys: 2.734 INCHES NOMINAL IN
Style Designator: KEY
Outside Diameter: 2.281 INCHES NOMINAL IN
Material Thickness: 0.0720 INCHES NOMINAL IN
External Key Quantity: 17
External Prebent Key Width: 0.219 INCHES NOMINAL IN
Identification
NSN: 5310-00-401-9202
NIIN: 004019202
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 5H7155
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Washer,key, cataloged under National Stock Number 5310-00-401-9202, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 9 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. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5310-00-401-9202?
NSN 5310-00-401-9202 is a Washer,key, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-401-9202?
NSN 5310-00-401-9202 has 1 manufacturer part number on file: 5H7155 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 5H7155?
Key specifications for 5H7155: Internal Prebent Key Width: 0.281 INCHES NOMINAL IN; Overall Distance Including Keys: 2.734 INCHES NOMINAL IN; Style Designator: KEY; Outside Diameter: 2.281 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-401-9202 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.