The Bushing and Washer, cataloged under National Stock Number 3960-00-339-3639, is classified within Federal Supply Class 3960 (Freight Elevators) of the Materials Handling Equipment group. The manufacturer of record is Otis Elevator Co Sub of United Technologies Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bushing and Washer |
| FSC / FSG | 3960 — Freight Elevators (FSG 39) |
| Manufacturers | Otis Elevator Co Sub of United Technologies Corp (CAGE 45206) |
| Parameter | Value |
|---|---|
| NSN | 3960-00-339-3639 |
| Primary Part Number | 178030-131PC66 |
| Item Name | Bushing and Washer |
| FSC / FSG | 3960 / 39 — Freight Elevators |
| Manufacturer | Otis Elevator Co Sub of United Technologies Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 178030-131PC66 PRIMARY | Otis Elevator Co Sub of United Technologies Corp (USA) |
| BUS1376 PRIMARY | Otis Elevator Co Sub of United Technologies Corp (USA) |
| Reference | Meaning |
|---|---|
| 397357PC90 | 3/2 Design control — primary reference U.S. Government activity |
| 201-317PC8 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| CV2031340-8301VFXPC90 | 5/9 Secondary reference Merritt-Chapman and Scott Corp New York Shipbuilding Co Div |
| 201-365PC90 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 399340YPC8 | 3/2 Design control — primary reference U.S. Government activity |
| C14543ABCPC66 | 5/9 Secondary reference Merritt-Chapman and Scott Corp New York Shipbuilding Co Div |
| CV33S8301-336501PC66 | 3/2 Design control — primary reference U.S. Government activity |
| 399340PC8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3960-00-339-3639 is a Bushing and Washer, manufactured by Otis Elevator Co Sub of United Technologies Corp, classified under FSC 3960, Freight Elevators. Status: active.
NSN 3960-00-339-3639 has 2 manufacturer part numbers on file: 178030-131PC66 (Otis Elevator Co Sub of United Technologies Corp), BUS1376 (Otis Elevator Co Sub of United Technologies Corp).
No hazard code in the DLA record (HMIC N). 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.