The Screw,machine, cataloged under National Stock Number 5305-01-616-9146, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Elma Electronic Incorporated. Government technical data includes 4 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 | 5305-01-616-9146 |
| Primary Part Number | 61-287 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Elma Electronic Incorporated |
| Status | ACTIVE |
| Thread Pitch in Millimeters | 12.7 |
| Nominal Thread Diameter | 2.5 MILLIMETERS MM |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | M |
| 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 |
|---|---|
| 61-287 PRIMARY | Elma Electronic Incorporated (USA) |
NSN 5305-01-616-9146 is a Screw,machine, manufactured by Elma Electronic Incorporated, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-616-9146 has 1 manufacturer part number on file: 61-287 (Elma Electronic Incorporated).
Key specifications for 61-287: Thread Pitch in Millimeters: 12.7; Nominal Thread Diameter: 2.5 MILLIMETERS MM; Thread Direction: RIGHT-HAND; Special Features: INTERNAL DRIVE STYLE IS CROSS-RECESSED.. 4 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.