The Insulator,washer, cataloged under National Stock Number 5970-00-101-8571, 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 Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5970-00-101-8571 |
| Primary Part Number | 76030 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Inside Diameter | 0.140 INCHES NOMINAL IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 175.0 VOLTS PER MIL /0.001 INCH/ IN |
| Material | PAPER OVERALL |
| 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 |
|---|---|
| 76030 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| FTFIBER3-8X9-64X062 PRIMARY | Iten Industries (USA) |
NSN 5970-00-101-8571 is a Insulator,washer, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-101-8571 has 2 manufacturer part numbers on file: 76030 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), FTFIBER3-8X9-64X062 (Iten Industries).
2 possible matches (shared part number, not a government interchangeability claim): 5310-00-340-4554, 5999-00-940-8374. Verify interchangeability with system specifications before substitution.
Key specifications for 76030: Overall Height: 0.062 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.375 INCHES NOMINAL IN; Inside Diameter: 0.140 INCHES NOMINAL IN. 5 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.