The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-707-0576, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Tld Ace Corp Div Tld Ace. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-707-0576 |
| Primary Part Number | 1064349-P17 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Tld Ace Corp Div Tld Ace |
| Status | ACTIVE |
| Fastener Length | 1.0 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 1064349-P17 PRIMARY | Tld Ace Corp Div Tld Ace (USA) |
| Reference | Meaning |
|---|---|
| 320132060 | 3/9 Design control — primary reference Brierton Engineering Inc. |
| 1064349 | D/9 Drawing number reference only Tld Ace Corp Div Tld Ace |
NSN 5305-01-707-0576 is a Screw,cap,hexagon Head, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-707-0576 has 1 manufacturer part number on file: 1064349-P17 (Tld Ace Corp Div Tld Ace).
2 possible matches (shared part number, not a government interchangeability claim): 2530-01-707-8810, 2530-01-707-8816. Verify interchangeability with system specifications before substitution.
Key specifications for 1064349-P17: Fastener Length: 1.0 INCHES NOMINAL IN; Nominal Thread Diameter: 0.375 INCHES IN; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 6 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.