The Insulator,bushing, cataloged under National Stock Number 5970-01-129-8109, 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 Fm Af, Llc Dba American Fan Company. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-129-8109 |
| Primary Part Number | 87373-8 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | CLOTH,RUBBER IMPREGNATED,MIL-C-882 OR FABREEKA,FABREEKA PRODUCTS INC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| End Configuration | BOTH ENDS SQUARED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND COTTON OR RUBBER CHLOROPRENE CLASS CR AND COTTON 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 |
|---|---|
| 87373-8 PRIMARY | Fm Af, Llc Dba American Fan Company (USA) |
NSN 5970-01-129-8109 is a Insulator,bushing, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-129-8109 has 1 manufacturer part number on file: 87373-8 (Fm Af, Llc Dba American Fan Company).
Key specifications for 87373-8: Overall Height: 4.062 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material Document and Classification: CLOTH,RUBBER IMPREGNATED,MIL-C-882 OR FABREEKA,FABREEKA PRODUCTS INC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.750 INCHES NOMINAL IN. 6 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.