The Insulator,standoff, cataloged under National Stock Number 5970-01-226-9477, 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 Eldec Aerospace Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-226-9477 |
| Primary Part Number | 477-108 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Eldec Aerospace Corp |
| Status | ACTIVE |
| First Hole Diameter | 0.156 INCHES NOMINAL IN |
| Third Hole Spacing | 0.250 INCHES NOMINAL IN |
| Second Hole Spacing | 0.560 INCHES NOMINAL IN |
| Second Hole Diameter | 0.149 INCHES NOMINAL IN |
| Base Height | 0.370 INCHES NOMINAL IN |
| First Hole Spacing | 0.250 INCHES NOMINAL 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 |
|---|---|
| 477-108 PRIMARY | Eldec Aerospace Corp (USA) |
| Reference | Meaning |
|---|---|
| 477-108 | C/1 Advisory reference — outside the item-of-supply concept Litton Korea Co.,ltd |
| 477-108 | 5/9 Secondary reference Litton Korea Ltd Division of Litton Industries Inc. |
NSN 5970-01-226-9477 is a Insulator,standoff, manufactured by Eldec Aerospace Corp, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-226-9477 has 1 manufacturer part number on file: 477-108 (Eldec Aerospace Corp).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-262-6237. Verify interchangeability with system specifications before substitution.
Key specifications for 477-108: Overall Height: 0.690 INCHES NOMINAL IN; First Hole Diameter: 0.156 INCHES NOMINAL IN; Third Hole Spacing: 0.250 INCHES NOMINAL IN; Overall Length: 1.060 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.