The Washer,shouldered, cataloged under National Stock Number 5310-01-434-9125, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Accurate Screw Machine Corp Div Accurate Screw Machine Corporation. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-434-9125 |
| Primary Part Number | 15162-.100-.150-A-5 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Height | 0.145 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | QQ-A-223 2011-T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| Color | BLACK OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 2011 OVERALL |
| Hole Diameter | 0.122 INCHES MINIMUM AND 0.132 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 |
|---|---|
| NA.00091 | Mistras Group, Inc. Dba Mistras Div Physical Acoustics; Ndt Automation; Vibrametrics (USA) |
| 15162-.100-.150-A-5 PRIMARY | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA) |
NSN 5310-01-434-9125 is a Washer,shouldered, manufactured by Accurate Screw Machine Corp Div Accurate Screw Machine Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-434-9125 has 2 manufacturer part numbers on file: NA.00091 (Mistras Group, Inc. Dba Mistras Div Physical Acoustics; Ndt Automation; Vibrametrics), 15162-.100-.150-A-5 (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation).
Key specifications for 15162-.100-.150-A-5: Overall Height: 0.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Shoulder Height: 0.145 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN; Style Designator: SHOULDERED. 10 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.