The Collar, cataloged under National Stock Number 2030-01-204-3653, is classified within Federal Supply Class 2030 (Deck Machinery) of the Ship and Marine Equipment group. The manufacturer of record is Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2030-01-204-3653 |
| Primary Part Number | B-22316 |
| Item Name | Collar |
| FSC / FSG | 2030 / 20 — Deck Machinery |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,MIL-S-890,CLASS B |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B-22316 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| N-1568-3 PIECE 60 | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| B-22316 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| N-1568-3 PIECE 60 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 2030-01-204-3653 is a Collar, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 2030, Deck Machinery. Status: active.
NSN 2030-01-204-3653 has 2 manufacturer part numbers on file: B-22316 (Control Flow, Inc. Dba Control Flow Inc), N-1568-3 PIECE 60 (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for B-22316: General Characteristics Item Description: STEEL,MIL-S-890,CLASS B. 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.
NSN 2030-01-204-3653 has DEMIL Code B. 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.