The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-465-1032, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bollinger Shipyards Lockport, L.l.c.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-465-1032 |
| Primary Part Number | 167-5106739 ITEM 37 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bollinger Shipyards Lockport, L.l.c. |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | ASTM 276 316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 316 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 |
|---|---|
| 167-5106739 ITEM 37 PRIMARY | Bollinger Shipyards Lockport, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 5/16"-18 UNC 316SST ASTM-A276 | C/1 Advisory reference — outside the item-of-supply concept Bollinger Shipyards Lockport, L.l.c. |
NSN 5310-01-465-1032 is a Nut,self-Locking,hexagon, manufactured by Bollinger Shipyards Lockport, L.l.c., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-465-1032 has 1 manufacturer part number on file: 167-5106739 ITEM 37 (Bollinger Shipyards Lockport, L.l.c.).
Key specifications for 167-5106739 ITEM 37: Thread Series: UNIFIED NATIONAL COARSE (UNC); Material Document and Classification: ASTM 276 316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.312 INCHES IN. 8 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.