The Screw,machine, cataloged under National Stock Number 5305-01-596-9641, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cfm International Inc Dba Cfm International. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-596-9641 |
| Primary Part Number | J952P20A |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Cfm International Inc Dba Cfm International |
| Status | ACTIVE |
| Fastener Length | 1.438 INCHES NOMINAL IN |
| Screw Material Document and Classification | AMS 5734 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | IRON ALLOY 660 |
| Internal Drive Style | TORX |
| Thread Quantity Per Inch | 28 |
| 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 |
|---|---|
| J952P20A PRIMARY | Cfm International Inc Dba Cfm International (USA) |
NSN 5305-01-596-9641 is a Screw,machine, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-596-9641 has 1 manufacturer part number on file: J952P20A (Cfm International Inc Dba Cfm International).
Key specifications for J952P20A: Fastener Length: 1.438 INCHES NOMINAL IN; Screw Material Document and Classification: AMS 5734 NATIONAL SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: FLAT COUNTERSUNK. 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.