The Insulator,standoff, cataloged under National Stock Number 5970-00-607-7640, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-607-7640 |
| Primary Part Number | 8517474 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Screw Thread Diameter and Location | 0.112 MOUNTING FACILITY INCHES NOMINAL |
| Mounting Facility Type and Quantity | 1 THREADED HOLE(S) |
| Thread Length | 0.219 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch and Location | 40 MOUNTING FACILITY |
| Style Designator | PILLAR |
| Outside Diameter | 0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Thread Location | MOUNTING FACILITY |
| Material | PLASTIC PHENOLIC AND PAPER OVERALL |
| Thread Class and Location | 2B MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8517474 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5970-00-607-7640 is a Insulator,standoff, manufactured by Us Army Aviation and Missile Command, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-607-7640 has 1 manufacturer part number on file: 8517474 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 5342-00-786-6469. Verify interchangeability with system specifications before substitution.
Key specifications for 8517474: Screw Thread Diameter and Location: 0.112 MOUNTING FACILITY INCHES NOMINAL; Mounting Facility Type and Quantity: 1 THREADED HOLE(S); Overall Height: 1.031 INCHES NOMINAL IN; Thread Length: 0.219 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.