The Mounting Base,electrical Equipme, cataloged under National Stock Number 5975-01-330-6643, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-330-6643 |
| Primary Part Number | 70600-81813-101 |
| Item Name | Mounting Base,electrical Equipme |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Holes Along Depth | 9.500 INCHES NOMINAL IN |
| Style Designator | FLAT TYPE |
| Center to Center Distance Between Mounting Holes Along Width | 8.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 70600-81813-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 8900699-503 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| MT6523/ASN-150 | 5/2 Secondary reference U.S. Government activity |
| 8900699-501 | 3/9 Design control — primary reference Litton Systems Inc Guidance and Control Systems Div |
| 70600-81813-102 | C/1 Advisory reference — outside the item-of-supply concept Rtx Corp |
NSN 5975-01-330-6643 is a Mounting Base,electrical Equipme, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-330-6643 has 1 manufacturer part number on file: 70600-81813-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70600-81813-101: Center to Center Distance Between Mounting Holes Along Depth: 9.500 INCHES NOMINAL IN; Style Designator: FLAT TYPE; Overall Width: 11.740 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes Along Width: 8.000 INCHES NOMINAL IN. 3 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.
NSN 5975-01-330-6643 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.