The Screw,drive, cataloged under National Stock Number 5305-00-874-4003, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-874-4003 |
| Primary Part Number | 4B4158 |
| Item Name | Screw,drive |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Material | STEEL OVERALL |
| Head Style | FLAT COUNTERSUNK |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Pilot Length | 0.062 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES NOMINAL |
| Head Height | 0.062 INCHES NOMINAL IN |
| Pilot Diameter | 0.093 INCHES NOMINAL IN |
| Head Diameter | 0.187 INCHES NOMINAL IN |
| Nonmachine Nominal Thread Diameter | 0.114 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-874-4003 is a Screw,drive, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-874-4003 has 2 cross-referenced part numbers: 4B-4158 (Pon Equipment B.v.), 4B4158 (Caterpillar Inc Div Caterpillar Defense).
There is 1 known substitute for 5305-00-874-4003: 5305-00-253-5615. Verify interchangeability with system specifications before substitution.
Key specifications for 4B4158: Nonmachine Thread Style: DRIVE SCREW (TYPE U); Material: STEEL OVERALL; Head Style: FLAT COUNTERSUNK; Fastener Length: 0.250 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.