The Washer,spring Tension, cataloged under National Stock Number 5310-01-013-3714, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-013-3714 |
| Primary Part Number | 2537508 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Outside Diameter | 1.360 INCHES NOMINAL1.360 INCHES NOMINAL IN |
| Material Thickness | 0.050 INCHES NOMINAL0.050 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 1.000 INCHES NOMINAL1.000 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 |
|---|---|
| 2537508 | Kampi Components Co Inc (USA) |
| 2537508 | Boeing Distribution Services X, Inc. (USA) |
| 2537508 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| 2537508 | 5/9 Secondary reference Unison Industries Llc |
NSN 5310-01-013-3714 is a Washer,spring Tension, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-013-3714 has 3 manufacturer part numbers on file: 2537508 (Kampi Components Co Inc), 2537508 (Boeing Distribution Services X, Inc.), 2537508 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 2537508: Overall Height: 0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN; Outside Diameter: 1.360 INCHES NOMINAL1.360 INCHES NOMINAL IN; Material Thickness: 0.050 INCHES NOMINAL0.050 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL. 4 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.