The Screw,machine, cataloged under National Stock Number 5305-00-083-3972, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-00-083-3972 |
| Primary Part Number | 9937A76 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Head Height | 0.440 INCHES NOMINAL IN |
| Fastener Length | 9.000 INCHES NOMINAL IN |
| Screw Material Document and Classification | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 0.625 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Screw Material | STEEL COMP 4140 |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Head Diameter | 0.625 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 |
|---|---|
| 9937A76 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9937A76 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5305-00-083-3972 is a Screw,machine, manufactured by Goodrich Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-083-3972 has 1 manufacturer part number on file: 9937A76 (Goodrich Corporation).
Key specifications for 9937A76: Head Height: 0.440 INCHES NOMINAL IN; Fastener Length: 9.000 INCHES NOMINAL IN; Screw Material Document and Classification: MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE; Thread Length: 0.625 INCHES MAXIMUM IN. 9 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.