The Pin,insulator, cataloged under National Stock Number 5975-00-507-8884, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Joslyn Corp. Government technical data includes 5 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 | 5975-00-507-8884 |
| Primary Part Number | J3322 |
| Item Name | Pin,insulator |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Joslyn Corp |
| Status | ACTIVE |
| Design Type | BOLT |
| Above Base Length | 6.000 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Material | STEEL OVERALL |
| Insulator Mounting Thread Diameter | 1 IN. IN |
| 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 |
|---|---|
| J3322 PRIMARY | Joslyn Corp (USA) |
NSN 5975-00-507-8884 is a Pin,insulator, manufactured by Joslyn Corp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-507-8884 has 1 manufacturer part number on file: J3322 (Joslyn Corp).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-732-4271. Verify interchangeability with system specifications before substitution.
Key specifications for J3322: Design Type: BOLT; Above Base Length: 6.000 INCHES NOMINAL IN; Surface Treatment: ANODIZE OVERALL; Material: STEEL OVERALL. 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.