NSN 5310-01-290-3051 · NIIN 012903051 · Part number PB-291
Yale Industrial Products, Inc. Div Duff Norton Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 18740
Government record, cited
NSN 5310-01-290-3051 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-290-3051. Manufacturer of record part number: PB-291.
Also searched as5310-01-290-3051 ·
5310012903051 ·
NIIN 012903051 ·
01-290-3051 ·
FSC 5310 Nuts and Washers · CAGE 18740 · PB-291 · WR-3-680-1 FIG 7-8A INDEX NO 14
Nearby stock numbers← 5310-01-290-3050 Nut, Special
·
5310-01-290-3230 →
5310-01-290-3051 — Nuts and Washers
Features
Washer,special — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Yale Industrial Products, Inc. Div Duff Norton Company
Identification
NSN: 5310-01-290-3051
NIIN: 012903051
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: PB-291
Manufacturer: Yale Industrial Products, Inc. Div Duff Norton Company
General Description
The Washer,special, cataloged under National Stock Number 5310-01-290-3051, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Yale Industrial Products, Inc. Div Duff Norton Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Washer,special
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Yale Industrial Products, Inc. Div Duff Norton Company (CAGE 18740)
Technical Specifications
Parameter
Value
NSN
5310-01-290-3051
Primary Part Number
PB-291
Item Name
Washer,special
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Yale Industrial Products, Inc. Div Duff Norton Company
Yale Industrial Products, Inc. Div Duff Norton Company (USA)
Reference documents
Reference
Meaning
WR-3-680-1 FIG 7-8A INDEX NO 14
C/1Advisory reference — outside the item-of-supply concept
Yale Industrial Products, Inc. Div Duff Norton Company
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
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 5310-01-290-3051?
NSN 5310-01-290-3051 is a Washer,special, manufactured by Yale Industrial Products, Inc. Div Duff Norton Company, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-290-3051?
NSN 5310-01-290-3051 has 1 manufacturer part number on file: PB-291 (Yale Industrial Products, Inc. Div Duff Norton Company).
Is NSN 5310-01-290-3051 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.