The Screw,machine, cataloged under National Stock Number 5305-01-049-0010, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is B.m.d. S.p.a.. Government technical data includes 12 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-049-0010 |
| Primary Part Number | A3085375 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | B.m.d. S.p.a. |
| Status | ACTIVE |
| Head Height | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Fastener Length | 0.355 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Thread Length | 0.305 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | WATERTIGHT |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.205 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| A3085375 | B.m.d. S.p.a. (ITA) |
| Reference | Meaning |
|---|---|
| HT04R40F06 | 5/9 Secondary reference Align Aerospace Llc |
| MS3213-3 | 3/2 Design control — primary reference U.S. Government activity |
| NT345S04404C6 | C/1 Advisory reference — outside the item-of-supply concept Pattonair Usa Inc Dba Incora Div Uniseal Division |
| A3085375 | 5/2 Secondary reference U.S. Government activity |
| 446AS248-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| HT04R40F06 | C/1 Advisory reference — outside the item-of-supply concept Anixter Inc. Dba Anixter |
| MS3213-3 | 5/9 Secondary reference U.S. Government activity |
| 4-40UNC-2A SS TYPE-R | 5/2 Secondary reference U.S. Government activity |
NSN 5305-01-049-0010 is a Screw,machine, manufactured by B.m.d. S.p.a., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-049-0010 has 1 manufacturer part number on file: A3085375 (B.m.d. S.p.a.).
Key specifications for A3085375: Head Height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Fastener Length: 0.355 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Thread Length: 0.305 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.112 INCHES IN. 12 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.