The Screw,machine, cataloged under National Stock Number 5305-00-297-7721, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-297-7721 |
| Primary Part Number | SMD331453-19 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Fastener Length | 0.312 INCHES NOMINAL IN |
| Width Between Flats | 0.250 INCHES NOMINAL IN |
| Head Height | 0.080 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 40 |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Screw Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Series Designator | UNF |
| Screw Material | STEEL COMP 1010 OR STEEL COMP 1020 |
| Thread Length | 0.312 INCHES MAXIMUM IN |
| Screw Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES |
| Screw Surface Treatment | CADMIUM AND CHROMATE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SMD331453-19 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 10398 | Kleinschmidt Inc (USA) |
NSN 5305-00-297-7721 is a Screw,machine, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-297-7721 has 2 cross-referenced part numbers: SMD331453-19 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 10398 (Kleinschmidt Inc).
There are 10 known substitutes for 5305-00-297-7721: 4130-00-001-9120, 9540-00-051-7171, 5961-00-179-8478 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for SMD331453-19: Head Style: HEXAGON; Thread Direction: RIGHT-HAND; Thread Class: 2A A; Fastener Length: 0.312 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.