The Nut Spring Assembly, cataloged under National Stock Number 5310-00-335-0050, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-335-0050 |
| Primary Part Number | 82A5048A1126-1 |
| Item Name | Nut Spring Assembly |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| General Characteristics Item Description | NUT,STEEL,SAE 1010 RECTANGULAR SHAPE,1.375 IN. LG,0.750 IN. W,0.375 IN. THK,SPRING STEEL,WIRE,SAE 1060,0.750 IN. DIA 0.500 IN. LG 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 |
|---|---|
| 82A5048A1126-1 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 10009548 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 84001106-002 | 7/2 Vendor item drawing reference U.S. Government activity |
| P4008 | 3/2 Design control — primary reference U.S. Government activity |
| 8431413-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-00-335-0050 is a Nut Spring Assembly, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-335-0050 has 2 manufacturer part numbers on file: 82A5048A1126-1 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 10009548 (Us Army Aviation and Missile Command).
2 possible matches (shared part number, not a government interchangeability claim): 4310-01-131-5969, 5962-01-224-4304. Verify interchangeability with system specifications before substitution.
Key specifications for 82A5048A1126-1: General Characteristics Item Description: NUT,STEEL,SAE 1010 RECTANGULAR SHAPE,1.375 IN. LG,0.750 IN. W,0.375 IN. THK,SPRING STEEL,WIRE,SAE 1060,0.750 IN. DIA 0.500 IN. LG IN. 1 specification is 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.