The Insulator,disk, cataloged under National Stock Number 5970-01-079-1649, 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 Bae Systems (operations) Limited. Government technical data includes 8 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 | 5970-01-079-1649 |
| Primary Part Number | 3831-2445-001 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Bae Systems (operations) Limited |
| Status | ACTIVE |
| Identification Code Color | BLACK |
| First Hole Diameter | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Style Designator | DRILLED, FLAT |
| Material Document and Classification | DIALLYL PHTHALATE MIL-M-14F(SDG) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Second Hole Spacing | 0.047 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| First Hole Spacing | 0.047 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Material | PLASTIC PHENOL FORMALDEHYDE (PMO) 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 |
|---|---|
| 3831-2445-001 PRIMARY | Bae Systems (operations) Limited (GBR) |
NSN 5970-01-079-1649 is a Insulator,disk, manufactured by Bae Systems (operations) Limited, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-079-1649 has 1 manufacturer part number on file: 3831-2445-001 (Bae Systems (operations) Limited).
Key specifications for 3831-2445-001: Overall Height: 0.016 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN; Identification Code Color: BLACK; First Hole Diameter: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Style Designator: DRILLED, FLAT. 8 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.