The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-262-7858, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-262-7858 |
| Primary Part Number | 745136-1 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Head Height | 0.107 INCHES NOMINAL IN |
| Fastener Length | 0.200 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Features Provided | RETAINING CLIP |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Externally Relieved Body Diameter Quantity | 1 |
| Surface Treatment | ZINC OVERALL |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 40 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.183 INCHES NOMINAL IN |
| 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 |
|---|---|
| 745136-1 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6409544-1 | 7/2 Vendor item drawing reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5305-01-262-7858 is a Screw,externally Relieved Body, manufactured by Te Connectivity Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-262-7858 has 1 manufacturer part number on file: 745136-1 (Te Connectivity Corporation).
Key specifications for 745136-1: Head Height: 0.107 INCHES NOMINAL IN; Fastener Length: 0.200 INCHES NOMINAL IN; Nominal Thread Diameter: 0.112 INCHES IN; Features Provided: RETAINING CLIP. 14 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.