The Washer,spring Tension, cataloged under National Stock Number 5310-01-192-2043, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Boeing Distribution Services X, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-192-2043 |
| Primary Part Number | 791-503-9101 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Boeing Distribution Services X, Inc. |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Outside Diameter | 0.933 INCHES NOMINAL IN |
| Material Thickness | 0.0157 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.563 INCHES NOMINAL IN |
| 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 |
|---|---|
| 791-503-9101 | Boeing Distribution Services X, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 791-503-9101 | 3/2 Design control — primary reference U.S. Government activity |
| 791-503-9101 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
NSN 5310-01-192-2043 is a Washer,spring Tension, manufactured by Boeing Distribution Services X, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-192-2043 has 1 manufacturer part number on file: 791-503-9101 (Boeing Distribution Services X, Inc.).
Key specifications for 791-503-9101: Overall Height: 0.0354 INCHES NOMINAL IN; Style Designator: SPRING TENSION; Outside Diameter: 0.933 INCHES NOMINAL IN; Material Thickness: 0.0157 INCHES NOMINAL IN. 5 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.