The Screw,machine, cataloged under National Stock Number 5305-01-641-7037, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-641-7037 |
| Primary Part Number | J2484CCSF4-12C |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Screw Material Document and Classification | J2484 HD TY-C, DR TY-S, DES-C ASSN STD SINGLE MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Screw Material | COPPER ALLOY |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| 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 |
|---|---|
| J2484CCSF4-12C PRIMARY | Sae International Dba Sae International (USA) |
| 872-7666373 ITEM 4 | Naval Sea Systems Command (USA) |
| 782-7666263 ITEM 36 | Naval Sea Systems Command (USA) |
| 782-7666165 ITEM 4 | Naval Sea Systems Command (USA) |
| 782-7666263AY98,ITEM 15 | Naval Sea Systems Command (USA) |
| 782-7666263 ASSY 78 ITEM 36 | Naval Sea Systems Command (USA) |
| 872-7666375 ITEM 4 | Naval Sea Systems Command (USA) |
| 782-7666263 ASSY 91 ITEM 15 | Naval Sea Systems Command (USA) |
| 782-7666367 ITEM 2 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| J2484CCSF4-12C | 3/9 Design control — primary reference U.S. Government activity |
| 782-7666263 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5305-01-641-7037 is a Screw,machine, manufactured by Sae International Dba Sae International, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-641-7037 has 9 manufacturer part numbers on file: J2484CCSF4-12C (Sae International Dba Sae International), 872-7666373 ITEM 4 (Naval Sea Systems Command), 782-7666263 ITEM 36 (Naval Sea Systems Command), 782-7666165 ITEM 4 (Naval Sea Systems Command), 782-7666263AY98,ITEM 15 (Naval Sea Systems Command) and 4 more.
7 possible matches (shared part number, not a government interchangeability claim): 5315-01-644-2061, 5315-01-644-2063, 5315-01-644-2070. Verify interchangeability with system specifications before substitution.
Key specifications for J2484CCSF4-12C: Fastener Length: 0.750 INCHES NOMINAL IN; Screw Material Document and Classification: J2484 HD TY-C, DR TY-S, DES-C ASSN STD SINGLE MATERIAL RESPONSE; Nominal Thread Diameter: 0.250 INCHES IN; 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.