The Nut,self Locking,captivated, cataloged under National Stock Number 5310-01-053-3640, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-053-3640 |
| Primary Part Number | FWN6010-12-C |
| Item Name | Nut,self Locking,captivated |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | NUT CARBON STEEL,BRACKET STEEL COMP 1050 TO 1074 FED SPEC QQ-S-700,SLEEVE CORROSION RESISTANT STEEL FED SPEC QQ-S-766 CLASS 304,NUT SLEEVE BRACKET CADMIUM PLATE FED SPEC QQ-P-416 TYPE 2CLASS 3,HEAT TREAT NUT ROCKWELL C 22 TO 31,DRY FILM LUBRICATED NUT,THREAD SIZE 1/4-28 UNF-2B,NUT LENGTH 0.569,NUTWIDTH 0.380,NUT HEIGHT 0.225 TO 0.255,BRACKET LENGTH 0.650,BRACKET WIDTH 0.450,FLOATING NUT |
| 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 |
|---|---|
| FWN6010-12-C | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| FWN6010-12-C | 3/9 Design control — primary reference U.S. Government activity |
| 582R196G31 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5310-01-053-3640 is a Nut,self Locking,captivated, manufactured by Huck International, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-053-3640 has 1 manufacturer part number on file: FWN6010-12-C (Huck International, Inc).
Key specifications for FWN6010-12-C: General Characteristics Item Description: NUT CARBON STEEL,BRACKET STEEL COMP 1050 TO 1074 FED SPEC QQ-S-700,SLEEVE CORROSION RESISTANT STEEL FED SPEC QQ-S-766 CLASS 304,NUT SLEEVE BRACKET CADMIUM PLATE FED SPEC QQ-P-416 TYPE 2CLASS 3,HEAT TREAT NUT ROCKWELL C 22 TO 31,DRY FILM LUBRICATED NUT,THREAD SIZE 1/4-28 UNF-2B,NUT LENGTH 0.569,NUTWIDTH 0.380,NUT HEIGHT 0.225 TO 0.255,BRACKET LENGTH 0.650,BRACKET WIDTH 0.450,FLOATING NUT; End Item Identification: AN/ALQ-131 COMMON. 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.