The Screw,machine, cataloged under National Stock Number 5305-00-637-9395, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-637-9395 |
| Primary Part Number | 5153191 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | CANCELLED |
| Screw Surface Treatment | PHOSPHATE |
| Fastener Length | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 0.186 INCHES MINIMUM IN |
| Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 1035 |
| Internal Drive Style | SLOT |
| Countersink Angle | 83.0 DEGREES MINIMUM AND 85.0 DEGREES MAXIMUM |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| Thread Series Designator | UNF |
| Head Diameter | 0.440 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3662001144 | Fn Herstal Dba Fabrique Nationale Nouvelle Herstal (BEL) |
| 75F6201 | Giat Industries Centre De Tulle (FRA) |
| 3662001144 | Fn America Llc Div Columbia, Sc (USA) |
| 201010002 | Samsun Yurt Sav.san. Ve Tic.a.s. (TUR) |
| 5153191 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| A10327 | Fnh Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 5305006379395 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5305PL0961140 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5153191 | 5/9 Secondary reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| 5305PL1649024 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 10074291 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5305-00-637-9395 is a Screw,machine, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5305, Screws. Status: cancelled.
NSN 5305-00-637-9395 has 6 manufacturer part numbers on file: 3662001144 (Fn Herstal Dba Fabrique Nationale Nouvelle Herstal), 75F6201 (Giat Industries Centre De Tulle), 3662001144 (Fn America Llc Div Columbia, Sc), 201010002 (Samsun Yurt Sav.san. Ve Tic.a.s.), 5153191 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 5985-01-093-9534. Verify interchangeability with system specifications before substitution.
Key specifications for 5153191: Screw Surface Treatment: PHOSPHATE; Fastener Length: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN; Screw Material Document and Classification: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE; Thread Length: 0.186 INCHES MINIMUM IN. 15 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.
NSN 5305-00-637-9395 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.