The Screw,tapping, cataloged under National Stock Number 5305-01-587-8536, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Therma-Tech Engineering Inc Dba Thermatech Ar Lintern. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-587-8536 |
| Primary Part Number | 018391050 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Therma-Tech Engineering Inc Dba Thermatech Ar Lintern |
| Status | ACTIVE |
| 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 |
|---|---|
| 19KP889 | Oshkosh Defense Llc (USA) |
| 018391050 PRIMARY | Therma-Tech Engineering Inc Dba Thermatech Ar Lintern (USA) |
| Reference | Meaning |
|---|---|
| 073340006 | D/9 Drawing number reference only Therma-Tech Engineering Inc Dba Thermatech Ar Lintern |
| 19KP889 | 5/9 Secondary reference Oshkosh Corp |
NSN 5305-01-587-8536 is a Screw,tapping, manufactured by Therma-Tech Engineering Inc Dba Thermatech Ar Lintern, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-587-8536 has 2 manufacturer part numbers on file: 19KP889 (Oshkosh Defense Llc), 018391050 (Therma-Tech Engineering Inc Dba Thermatech Ar Lintern).
4 possible matches (shared part number, not a government interchangeability claim): 5325-01-587-8544, 5340-01-587-8545, 5325-01-587-8546. Verify interchangeability with system specifications before substitution.
Key specifications for 018391050: Part Name Assigned by Controlling Agency: SCREW, NUMBER 6 X .50 FLATHEAD PHILLIPS; End Item Identification: 2320-01-564-6882 TRUCK TRACTOR. 0 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.