The Washer,shouldered, cataloged under National Stock Number 5310-01-039-5967, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-039-5967 |
| Primary Part Number | 1943737-3 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div |
| Status | ACTIVE |
| Shoulder Height | 0.030 INCHES NOMINAL IN |
| Hardness Rating | 80.0 DUROMETER MINIMUM AND 85.0 DUROMETER MAXIMUM OR 110.0 ROCKWELL R MINIMUM AND 120.0 ROCKWELL R MAXIMUM |
| Style Designator | SHOULDERED |
| Material Document and Classification | MIL-P-17091B MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-M-20693A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Shoulder Diameter | 0.182 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Hole Diameter | 0.138 INCHES MINIMUM AND 0.146 INCHES MAXIMUM 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 |
|---|---|
| 1943737-3 PRIMARY | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| Reference | Meaning |
|---|---|
| 1943737-3 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5310-01-039-5967 is a Washer,shouldered, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-039-5967 has 1 manufacturer part number on file: 1943737-3 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).
Key specifications for 1943737-3: Shoulder Height: 0.030 INCHES NOMINAL IN; Hardness Rating: 80.0 DUROMETER MINIMUM AND 85.0 DUROMETER MAXIMUM OR 110.0 ROCKWELL R MINIMUM AND 120.0 ROCKWELL R MAXIMUM; Style Designator: SHOULDERED; Material Document and Classification: MIL-P-17091B MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-M-20693A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A. 9 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.