The Ring,special, cataloged under National Stock Number 5365-00-147-3402, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives 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 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-00-147-3402 |
| Primary Part Number | D107-997 |
| Item Name | Ring,special |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ASTM-A36,10.500 IN. ID,13.230 IN. MIN,13.240 IN. MAX OD,0.995 IN. MIN,0.998 IN. MAX THK,4 GROOVES ON ONE FLAT SURFACE AT 90 DEG CENTERS,1/8 IN. DEEP,1/4 IN. WIDE 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 |
|---|---|
| D107-997 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| D107-997 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| D319206 FIND 19 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 5365-00-147-3402 is a Ring,special, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-147-3402 has 1 manufacturer part number on file: D107-997 (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for D107-997: General Characteristics Item Description: STEEL,ASTM-A36,10.500 IN. ID,13.230 IN. MIN,13.240 IN. MAX OD,0.995 IN. MIN,0.998 IN. MAX THK,4 GROOVES ON ONE FLAT SURFACE AT 90 DEG CENTERS,1/8 IN. DEEP,1/4 IN. WIDE IN. 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.