The Setscrew, cataloged under National Stock Number 5305-00-487-5083, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Prestolite Electric Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-487-5083 |
| Primary Part Number | 19612 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Head Height | 0.050 INCHES NOMINAL0.050 INCHES NOMINAL IN |
| Point Length | 0.025 INCHES NOMINAL IN |
| Fastener Length | 0.160 INCHES NOMINAL0.160 INCHES NOMINAL IN |
| Thread Length | 0.160 INCHES MINIMUM IN |
| Material Document and Classification | QQ-W-405 COMP 5132H FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-W-405 COMP 5132H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Point Chamfer Angle | 30.0 DEGREES NOMINAL30.0 DEGREES NOMINAL |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Point Style | FLATFLAT |
| Nonstandard Thread Pitch Diameter | +0.0502 TO 0.0519 INCHES IN |
| Internal Drive Style | SLOT |
| Thread Quantity Per Inch | 8080 |
| Material | STEEL COMP 5132H OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.125 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 |
|---|---|
| 19612 PRIMARY | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| 19612 | 5/9 Secondary reference Prestolite Electric Inc |
NSN 5305-00-487-5083 is a Setscrew, manufactured by Prestolite Electric Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-487-5083 has 1 manufacturer part number on file: 19612 (Prestolite Electric Inc).
2 possible matches (shared part number, not a government interchangeability claim): 2530-00-628-0993, 1660-00-804-9201. Verify interchangeability with system specifications before substitution.
Key specifications for 19612: Head Height: 0.050 INCHES NOMINAL0.050 INCHES NOMINAL IN; Point Length: 0.025 INCHES NOMINAL IN; Fastener Length: 0.160 INCHES NOMINAL0.160 INCHES NOMINAL IN; Thread Length: 0.160 INCHES MINIMUM IN. 16 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.