The Nut Assembly,retainer Plate, cataloged under National Stock Number 5310-01-224-6893, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-224-6893 |
| Primary Part Number | SS915-22C |
| Item Name | Nut Assembly,retainer Plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc |
| Status | ACTIVE |
| Center to Center Nut Spacing Along Length | 1.247 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN |
| Length | 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM IN |
| Center to Center Nut Spacing | 1.247 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE BASE |
| Material Document and Classification | QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE BASE |
| Inside Diameter | 1.428 INCHES MINIMUM AND 1.443 INCHES MAXIMUM IN |
| Mating Member Diameter Accommodated | 0.112 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE OR ANODIZE BASE |
| Width | 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM IN |
| Material | IRON ALLOY 660 NUT |
| Material | ALUMINUM ALLOY 2024 BASE |
| Thickness | 0.032 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 |
|---|---|
| SS915-22C PRIMARY | Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc (USA) |
NSN 5310-01-224-6893 is a Nut Assembly,retainer Plate, manufactured by Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-224-6893 has 1 manufacturer part number on file: SS915-22C (Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc).
Key specifications for SS915-22C: Center to Center Nut Spacing Along Length: 1.247 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN; Length: 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM IN; Center to Center Nut Spacing: 1.247 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE BASE. 12 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.