The Screw,machine, cataloged under National Stock Number 5305-00-656-0176, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-656-0176 |
| Primary Part Number | MFF1L0815SCP |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Head Height | 0.099 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM |
| Fastener Length | 0.938 INCHES NOMINAL IN |
| Thread Length | 0.882 INCHES MINIMUM AND 0.887 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.259 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN |
| 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 |
|---|---|
| MFF1L0815SCP PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 9054207 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| MFF1L0815SCP | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5305-00-656-0176 is a Screw,machine, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-656-0176 has 2 manufacturer part numbers on file: MFF1L0815SCP (Honeywell Intl Inc Defense Avionics Systems), 9054207 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 6110-01-182-2125. Verify interchangeability with system specifications before substitution.
Key specifications for MFF1L0815SCP: Head Height: 0.099 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN; Screw Surface Treatment: CADMIUM; Fastener Length: 0.938 INCHES NOMINAL IN; Thread Length: 0.882 INCHES MINIMUM AND 0.887 INCHES MAXIMUM 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.