The Bushing,machine Thread, cataloged under National Stock Number 5365-01-022-0072, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Babcock & Wilcox Co. Government technical data includes 15 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-022-0072 |
| Primary Part Number | 3017404 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Babcock & Wilcox Co |
| Status | ACTIVE |
| Hole Inside Diameter | 0.500 INCHES NOMINAL IN |
| Screw Thread Length | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A178 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A192 ASSN STD SINGLE MATERIAL RESPONSE |
| Counterbore Depth | 0.016 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Features Provided | COUNTERBORE |
| Counterbore Location | THREADED END |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Counterbore Diameter | 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Slot Depth | 0.125 INCHES NOMINAL IN |
| Wrenching Facility Shape | SLOTTED |
| Thread Quantity Per Inch | 14 |
| Material | STEEL |
| Thread Series Designator | UNF |
| Slot Width | 0.125 INCHES NOMINAL 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 |
|---|---|
| 77773C PIECE 186 | Babcock & Wilcox Co (USA) |
| 3017404 PRIMARY | Babcock & Wilcox Co (USA) |
| Reference | Meaning |
|---|---|
| 49050A PIECE 186 | 5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 77773C PIECE 186 | 5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 3017404 | 3/9 Design control — primary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
NSN 5365-01-022-0072 is a Bushing,machine Thread, manufactured by Babcock & Wilcox Co, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-022-0072 has 2 manufacturer part numbers on file: 77773C PIECE 186 (Babcock & Wilcox Co), 3017404 (Babcock & Wilcox Co).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-585-6683. Verify interchangeability with system specifications before substitution.
Key specifications for 3017404: Hole Inside Diameter: 0.500 INCHES NOMINAL IN; Screw Thread Length: 0.375 INCHES NOMINAL IN; Material Document and Classification: ASTM A178 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A192 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 1.250 INCHES NOMINAL IN. 15 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.