NSN 5310-01-288-1455 · NIIN 012881455 · Part number 193283H1
Komatsu America Corp. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0SAT8
Government record, cited
NSN 5310-01-288-1455 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-288-1455. Manufacturer of record part number: 193283H1.
Also searched as5310-01-288-1455 ·
5310012881455 ·
NIIN 012881455 ·
01-288-1455 ·
FSC 5310 Nuts and Washers · CAGE 0SAT8 · 193283H1
Shoulder Diameter: 2.513 INCHES MINIMUM AND 2.533 INCHES MAXIMUM IN
Hole Diameter: 2.250 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: Komatsu America Corp.
Identification
NSN: 5310-01-288-1455
NIIN: 012881455
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 193283H1
Manufacturer: Komatsu America Corp.
General Description
The Washer,shouldered, cataloged under National Stock Number 5310-01-288-1455, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-288-1455?
NSN 5310-01-288-1455 is a Washer,shouldered, manufactured by Komatsu America Corp., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-288-1455?
NSN 5310-01-288-1455 has 2 manufacturer part numbers on file: 193283H1 (Komatsu America Corp.), 193283H1 (Dressta North America Ltd).
What are the specifications of 193283H1?
Key specifications for 193283H1: Shoulder Height: 0.094 INCHES NOMINAL IN; Style Designator: SHOULDERED; Shoulder Diameter: 2.513 INCHES MINIMUM AND 2.533 INCHES MAXIMUM IN; Hole Diameter: 2.250 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-288-1455 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.