The Screw,machine, cataloged under National Stock Number 5305-01-385-5614, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Catamount Mfg Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-385-5614 |
| Primary Part Number | FXNY-044-9 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Catamount Mfg Inc |
| Status | ACTIVE |
| Head Height | 0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Screw Material Document and Classification | L-P-410 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 0.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.370 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Screw Material | PLASTIC POLYAMIDE NYLON |
| Internal Drive Style | W/O INTERNAL DRIVE |
| 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 |
|---|---|
| FXNY-044-9 PRIMARY | Catamount Mfg Inc (USA) |
| 91244A537 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 912S0119 | 7/2 Vendor item drawing reference Syn-Tech System, Inc. |
NSN 5305-01-385-5614 is a Screw,machine, manufactured by Catamount Mfg Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-385-5614 has 2 manufacturer part numbers on file: FXNY-044-9 (Catamount Mfg Inc), 91244A537 (Mcmaster-Carr Supply Co).
Key specifications for FXNY-044-9: Head Height: 0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; Fastener Length: 0.500 INCHES NOMINAL IN; Screw Material Document and Classification: L-P-410 FED SPEC SINGLE MATERIAL RESPONSE; Thread Length: 0.500 INCHES NOMINAL IN. 13 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.