The Nut,blind Assembly, cataloged under National Stock Number 5310-01-513-4976, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-513-4976 |
| Primary Part Number | 11438039-29 |
| Item Name | Nut,blind Assembly |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Thread Series | UNJCUNJC |
| Mounting Style | PROTRUDING FLANGEPROTRUDING FLANGE |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES0.138 INCHES IN |
| Nut Diameter | 0.217 INCHES NOMINAL0.217 INCHES NOMINAL IN |
| Sleeve Diameter | 0.216 INCHES MINIMUM AND 0.216 INCHES MINIMUM AND 0.218 INCHES MAXIMUM0.218 INCHES MAXIMUM IN |
| Nut Height | 0.215 INCHES NOMINAL0.215 INCHES NOMINAL IN |
| Thread Class | 3B3B |
| Thread Quantity Per Inch | 3232 |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 11438039-29 | Hi-Shear Corporation (USA) |
| 11438039-29 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 11438039-29 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| VALA2B5F2-632-4 | West Coast Aerospace Inc (USA) |
NSN 5310-01-513-4976 is a Nut,blind Assembly, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-513-4976 has 4 manufacturer part numbers on file: 11438039-29 (Hi-Shear Corporation), 11438039-29 (Us Army Aviation and Missile Command), 11438039-29 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), VALA2B5F2-632-4 (West Coast Aerospace Inc).
Key specifications for 11438039-29: Thread Series: UNJCUNJC; Mounting Style: PROTRUDING FLANGEPROTRUDING FLANGE; Thread Direction: RIGHT-HANDRIGHT-HAND; Nominal Thread Size: 0.138 INCHES0.138 INCHES IN. 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.