The Washer,split, cataloged under National Stock Number 5310-01-528-6676, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-528-6676 |
| Primary Part Number | 92147A030 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Style Designator | SPLIT |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 92147A030 PRIMARY | Mcmaster-Carr Supply Co (USA) |
| 21677-1060-014 | Electro Optic Systems Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| M1171-529164 | 6/9 Informative reference only Forsvarets Materielverk |
NSN 5310-01-528-6676 is a Washer,split, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-528-6676 has 2 manufacturer part numbers on file: 92147A030 (Mcmaster-Carr Supply Co), 21677-1060-014 (Electro Optic Systems Pty Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-555-3387. Verify interchangeability with system specifications before substitution.
Key specifications for 92147A030: Style Designator: SPLIT; Part Name Assigned by Controlling Agency: SPRING LOCK WASHER; End Item Identification: TUG BOAT; Material: STEEL OVERALL. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.