The Screw,machine, cataloged under National Stock Number 5305-01-411-7918, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bossard Intl Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-411-7918 |
| Primary Part Number | BN3312 M4X12 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Bossard Intl Inc |
| Status | ACTIVE |
| Screw Material Document and Classification | AISI, COMP 316 ASSN STD SINGLE MATERIAL RESPONSE |
| Screw Material | STEEL COMP 316 |
| Fastener Length | 12.0 MILLIMETERS NOMINAL MM |
| Head Diameter | 7.5 MILLIMETERS NOMINAL MM |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Internal Drive Style | CROSS RECESS TYPE IA |
| External Thread Tolerance Class | 6G G |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | M |
| Head Style | OVAL COUNTERSUNK |
| Thread Length | 12.0 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Thread Pitch in Millimeters | 0.7 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BN3312 M4X12 PRIMARY | Bossard Intl Inc (USA) |
| 25510 | Csts, Inc Dba Computer Sys Techl Support (USA) |
NSN 5305-01-411-7918 is a Screw,machine, manufactured by Bossard Intl Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-411-7918 has 2 cross-referenced part numbers: BN3312 M4X12 (Bossard Intl Inc), 25510 (Csts, Inc Dba Computer Sys Techl Support).
There are 4 known substitutes for 5305-01-411-7918: 5133-00-232-2910, 3040-01-232-7209, 5930-01-257-9537 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for BN3312 M4X12: Screw Material Document and Classification: AISI, COMP 316 ASSN STD SINGLE MATERIAL RESPONSE; Screw Material: STEEL COMP 316; Fastener Length: 12.0 MILLIMETERS NOMINAL MM; Head Diameter: 7.5 MILLIMETERS NOMINAL MM. 13 total characteristics are documented in the Federal Logistics Information System.