The Washer,split, cataloged under National Stock Number 5310-01-127-2547, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-127-2547 |
| Primary Part Number | 13007445 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance Across Split Opening | 4.82 MILLIMETERS MINIMUM AND 5.34 MILLIMETERS MAXIMUM MM |
| Style Designator | SPLIT |
| Material Document and Classification | QQ-A-250/12,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 23.82 MILLIMETERS MINIMUM AND 24.08 MILLIMETERS MAXIMUM MM |
| Material Thickness | 2.186 MILLIMETERS MINIMUM AND 2.386 MILLIMETERS MAXIMUM MM |
| Color | RED OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Hole Diameter | 18.03 MILLIMETERS MINIMUM AND 18.29 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 13007445 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13007445 | 5/1 Secondary reference Abston Machine Shop, Inc. Dba Abston Machine Shop Inc |
| 13007445 | 5/9 Secondary reference Dept of the Army Hq U S Army Missile Research and Development Command |
NSN 5310-01-127-2547 is a Washer,split, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-127-2547 has 1 manufacturer part number on file: 13007445 (Us Army Aviation and Missile Command).
Key specifications for 13007445: Surface Treatment Document and Classification: MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance Across Split Opening: 4.82 MILLIMETERS MINIMUM AND 5.34 MILLIMETERS MAXIMUM MM; Style Designator: SPLIT; Material Document and Classification: QQ-A-250/12,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.