The Screw,machine, cataloged under National Stock Number 5305-00-298-8312, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 17 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-298-8312 |
| Primary Part Number | 00145 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | ACTIVE |
| Minimum Tensile Strength | 140000 POUNDS PER SQUARE INCH LBS |
| Screw Surface Treatment | NICKEL AND CADMIUM AND CHROMATE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Nonstandard Thread Pitch Diameter | +0.1575 TO 0.1599 INCHES IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Countersink Angle | 82.0 DEGREES NOMINAL |
| Screw Surface Treatment Document and Classification | AMS 2416 ASSN STD ALL TREATMENT RESPONSES |
| Thread Quantity Per Inch | 24 |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.291 INCHES MINIMUM AND 0.412 INCHES MAXIMUM IN |
| Screw Material | STEEL COMP 601 |
| Fastener Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Head Style | FLAT COUNTERSUNK |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| Screw Material Document and Classification | AMS 6304 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-298-8312 is a Screw,machine, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-298-8312 has 2 cross-referenced part numbers: 00145 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 237668 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 2 known substitutes for 5305-00-298-8312: 5310-01-157-7595, 6515-01-477-4292. Verify interchangeability with system specifications before substitution.
Key specifications for 00145: Minimum Tensile Strength: 140000 POUNDS PER SQUARE INCH LBS; Screw Surface Treatment: NICKEL AND CADMIUM AND CHROMATE; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Diameter: 0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.