The Nut Strip, cataloged under National Stock Number 5310-01-331-7600, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-331-7600 |
| Primary Part Number | 1907AS303-1 |
| Item Name | Nut Strip |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Nut Width | 0.312 INCHES NOMINAL IN |
| Nut Length | 0.812 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BASE |
| Thread Series | UNJC |
| Precious Material | SILVER |
| Aperture Quantity | 2 |
| Material Document and Classification | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE BASE |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Surface Treatment | ANODIZE BASE |
| Precious Material and Location | MOUNTED NUTS SILVER |
| Nut Style | STRIP |
| Thread Class | 3B |
| Thread Quantity Per Inch | 40 |
| Material | ALUMINUM ALLOY 6061 BASE |
| 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 |
|---|---|
| 1907AS303-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1907AS303-1 | 5/9 Secondary reference Naval Air Warfare Center Aircraft Div |
NSN 5310-01-331-7600 is a Nut Strip, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-331-7600 has 1 manufacturer part number on file: 1907AS303-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1907AS303-1: Nut Width: 0.312 INCHES NOMINAL IN; Nut Length: 0.812 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625,TYPE2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BASE; Thread Series: UNJC. 16 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.