The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-446-4943, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-446-4943 |
| Primary Part Number | 35A2-C-116 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A307, GR B ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 35A2-C-116 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 35A2-C-116 | Argo Turboserve Corporation Div Argo Turboserve Corp. (USA) |
| Reference | Meaning |
|---|---|
| W-249792 ITEM NO. 321A | 5/9 Secondary reference U.S. Government activity |
| 35A2-C-116 | 3/9 Design control — primary reference U.S. Government activity |
| W-249792 ITEM NO. 321A | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corporation Div Epd |
NSN 5305-01-446-4943 is a Screw,cap,hexagon Head, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-446-4943 has 2 manufacturer part numbers on file: 35A2-C-116 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 35A2-C-116 (Argo Turboserve Corporation Div Argo Turboserve Corp.).
Key specifications for 35A2-C-116: Fastener Length: 1.750 INCHES NOMINAL IN; Material Document and Classification: ASTM A307, GR B ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 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.