The Insulator,bushing, cataloged under National Stock Number 5970-01-258-0084, 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 W-L Molding of Michigan, Llc Dba W-L Molding of Michigan Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-258-0084 |
| Primary Part Number | 2507N |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | W-L Molding of Michigan, Llc Dba W-L Molding of Michigan Llc |
| Status | ACTIVE |
| Identification Code Color | NATURAL |
| Shank Height | 0.650 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-M-20693, COMP A, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.620 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Inside Diameter | 0.372 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Material | PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL |
| Distance From Inside Flatted Portion to Opposite Surface | 0.341 INCHES MINIMUM AND 0.346 INCHES MAXIMUM 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 |
|---|---|
| 2507N PRIMARY | W-L Molding of Michigan, Llc Dba W-L Molding of Michigan Llc (USA) |
| Reference | Meaning |
|---|---|
| 2507N | 3/9 Design control — primary reference W-L Molding Co |
| 302-0467-000 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5970-01-258-0084 is a Insulator,bushing, manufactured by W-L Molding of Michigan, Llc Dba W-L Molding of Michigan Llc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-258-0084 has 1 manufacturer part number on file: 2507N (W-L Molding of Michigan, Llc Dba W-L Molding of Michigan Llc).
Key specifications for 2507N: Overall Height: 1.580 INCHES NOMINAL IN; Identification Code Color: NATURAL; Shank Height: 0.650 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN; Style Designator: SHOULDER. 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.