The Insulator,bushing, cataloged under National Stock Number 5970-01-314-8097, 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 Accurate Screw Machine Corp Div Accurate Screw Machine Corporation. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-314-8097 |
| Primary Part Number | 15540-020-040N |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation |
| Status | ACTIVE |
| Identification Code Color | NATURAL |
| Shank Height | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.312 INCHES NOMINAL IN |
| Inside Diameter | 0.260 INCHES NOMINAL IN |
| Material | PLASTIC POLYHEXAMETHYLENE AMIDE 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 |
|---|---|
| 15540-020-040N PRIMARY | Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1271AS235 | 7/1 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5970-01-314-8097 is a Insulator,bushing, manufactured by Accurate Screw Machine Corp Div Accurate Screw Machine Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-314-8097 has 1 manufacturer part number on file: 15540-020-040N (Accurate Screw Machine Corp Div Accurate Screw Machine Corporation).
Key specifications for 15540-020-040N: Overall Height: 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; Identification Code Color: NATURAL; Shank Height: 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN; Style Designator: SHOULDER. 7 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.