The Bellows Assy, cataloged under National Stock Number 6680-00-925-2873, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Standard-Thomson Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-925-2873 |
| Primary Part Number | 1A855-001-0G |
| Item Name | Bellows Assy |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Standard-Thomson Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 1A855-001-0G PRIMARY | Standard-Thomson Corporation (USA) |
| 1A855 | Standard-Thomson Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1A855-001-0D | 5/9 Secondary reference Standard-Thomson Corporation |
| 9A82 | 3/2 Design control — primary reference U.S. Government activity |
| 9A82 | 5/9 Secondary reference Penn Meter Co |
NSN 6680-00-925-2873 is a Bellows Assy, manufactured by Standard-Thomson Corporation, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-925-2873 has 2 manufacturer part numbers on file: 1A855-001-0G (Standard-Thomson Corporation), 1A855 (Standard-Thomson Corporation).
Key specifications for 1A855-001-0G: End Item Identification: INDICATOR SET,LIQUID OXYGEN PART NO.964-1 AND 964-2. 0 specifications are 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.