The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-180-8699, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 7 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-180-8699 |
| Primary Part Number | 96A4X12 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Thread Series | UN |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.250 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 8 |
| Material | NICKEL ALLOY R-405 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 |
|---|---|
| 96A4X12 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 96A4X12 | Asrc Federal Facilities Logistics, Llc (USA) |
| PL-11738-F-18 ITEM 179E | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| PL-11256-F-18 ITEM 179E | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 96A4-X-12 (4204 ) | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| PL-11738-F-18 ITEM 179E | 5/9 Secondary reference U.S. Government activity |
| 96A4-X-12 | 3/9 Design control — primary reference U.S. Government activity |
| 12132F18-179C | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| PL-11256-F-18 ITEM 179E | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-180-8699 is a Nut,plain,hexagon, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-180-8699 has 4 manufacturer part numbers on file: 96A4X12 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 96A4X12 (Asrc Federal Facilities Logistics, Llc), PL-11738-F-18 ITEM 179E (Curtiss-Wright Electro-Mechanical Corporation Div Epd), PL-11256-F-18 ITEM 179E (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 96A4X12: Thread Series: UN; Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.250 INCHES IN. 7 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.