The Insulator,standoff, cataloged under National Stock Number 5970-00-280-8871, 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 Lapp Insulators Llc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-00-280-8871 |
| Primary Part Number | 24114D 4-5/8 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lapp Insulators Llc |
| Status | ACTIVE |
| Screw Thread Diameter and Location | 0.250 CAP INCHES NOMINAL |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Top Diameter | 1.625 INCHES NOMINAL IN |
| Identification Code Color | WHITE |
| Flange Thickness | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Third Hole Spacing | 0.406 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch and Location | 20 CAP |
| Style Designator | METAL BASE |
| Mounting Hole Diameter | 0.344 INCHES NOMINAL IN |
| Thread Location | CAP |
| Second Hole Spacing | 0.812 INCHES NOMINAL IN |
| Base Height | 0.688 INCHES NOMINAL IN |
| Fourth Hole Spacing | 0.812 INCHES NOMINAL IN |
| Shank Outside Diameter | 1.250 INCHES NOMINAL IN |
| First Mounting Hole Spacing | 2.625 INCHES NOMINAL IN |
| First Hole Spacing | 0.406 INCHES NOMINAL IN |
| First Cap Height | 1.062 INCHES NOMINAL IN |
| Material | CERAMIC OVERALL |
| Thread Class and Location | 2B CAP |
| 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 |
|---|---|
| 1736996 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 24114D 4-5/8 PRIMARY | Lapp Insulators Llc (USA) |
| Reference | Meaning |
|---|---|
| BL706656 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5970-00-280-8871 is a Insulator,standoff, manufactured by Lapp Insulators Llc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-280-8871 has 2 manufacturer part numbers on file: 1736996 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 24114D 4-5/8 (Lapp Insulators Llc).
Key specifications for 24114D 4-5/8: Screw Thread Diameter and Location: 0.250 CAP INCHES NOMINAL; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 4.625 INCHES NOMINAL IN; Top Diameter: 1.625 INCHES NOMINAL IN. 20 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.