The Plug,compensator,liquid, cataloged under National Stock Number 5365-01-170-8121, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Senior Operations Llc Dba Metal Bellows Div Metal Bellows. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-170-8121 |
| Primary Part Number | 66934 |
| Item Name | Plug,compensator,liquid |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Senior Operations Llc Dba Metal Bellows Div Metal Bellows |
| Status | ACTIVE |
| General Characteristics Item Description | 0.290 IN. LG; 1.00 HEX STOCK AFJQJM54.0/P85.0 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 66934 PRIMARY | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
| 444602-2 | Raytheon Company Dba Raytheon Co (USA) |
| 444602-2 | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| 66934 | 3/9 Design control — primary reference Senior Flexonics Inc |
NSN 5365-01-170-8121 is a Plug,compensator,liquid, manufactured by Senior Operations Llc Dba Metal Bellows Div Metal Bellows, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-170-8121 has 3 manufacturer part numbers on file: 66934 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), 444602-2 (Raytheon Company Dba Raytheon Co), 444602-2 (Raytheon Company Div Corp).
Key specifications for 66934: General Characteristics Item Description: 0.290 IN. LG; 1.00 HEX STOCK AFJQJM54.0/P85.0 IN; End Item Identification: ACFT EA-6B. 1 specification is documented in the U.S. Government catalog.
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.