The Screw,shoulder, cataloged under National Stock Number 5305-00-893-2732, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Aerospace Canada Ltd. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-00-893-2732 |
| Primary Part Number | 5729-5 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Goodrich Aerospace Canada Ltd |
| Status | ACTIVE |
| Head Height | 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| Fastener Length | 1.031 INCHES MINIMUM AND 1.041 INCHES MAXIMUM IN |
| Shoulder Length | 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.375 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.219 INCHES MINIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 140000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.562 INCHES NOMINAL IN |
| 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 |
|---|---|
| 5729-5 PRIMARY | Goodrich Aerospace Canada Ltd (CAN) |
| Reference | Meaning |
|---|---|
| 1560CV2-308-3 | 5/2 Secondary reference U.S. Government activity |
NSN 5305-00-893-2732 is a Screw,shoulder, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-893-2732 has 1 manufacturer part number on file: 5729-5 (Goodrich Aerospace Canada Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5915-00-958-6966, 5331-01-037-4057. Verify interchangeability with system specifications before substitution.
Key specifications for 5729-5: Head Height: 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN; Fastener Length: 1.031 INCHES MINIMUM AND 1.041 INCHES MAXIMUM IN; Shoulder Length: 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 0.375 INCHES NOMINAL FIRST SHOULDER IN. 17 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.