The Washer,spring Tension, cataloged under National Stock Number 5310-00-151-5536, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-00-151-5536 |
| Primary Part Number | 10-387391 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc. Dba Honeywell |
| Status | ACTIVE |
| Surface Treatment Document and Classification | 9-607,FSCM 77820 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5121 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.640 INCHES MINIMUM AND 1.650 INCHES MAXIMUM IN |
| Material Thickness | 0.026 INCHES NOMINAL IN |
| Color | BLACK OR BLUE OVERALL |
| Surface Treatment | OXIDE FILM OVERALL |
| Material | STEEL COMP 1095 OVERALL |
| Hole Diameter | 1.440 INCHES MINIMUM 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 |
|---|---|
| 10-387391 PRIMARY | Honeywell International Inc. Dba Honeywell (USA) |
| Reference | Meaning |
|---|---|
| 10-387391 | 5/9 Secondary reference Unison Industries Llc |
| 10-387391 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
NSN 5310-00-151-5536 is a Washer,spring Tension, manufactured by Honeywell International Inc. Dba Honeywell, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-151-5536 has 1 manufacturer part number on file: 10-387391 (Honeywell International Inc. Dba Honeywell).
Key specifications for 10-387391: Overall Height: 0.118 INCHES NOMINAL IN; Surface Treatment Document and Classification: 9-607,FSCM 77820 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AMS 5121 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.640 INCHES MINIMUM AND 1.650 INCHES MAXIMUM IN. 8 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.