The Housing,bearing Unit, cataloged under National Stock Number 3130-01-243-7702, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is United States Department of the Navy Dba Naval Surface Warfare Center Panama City. Government technical data includes 15 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-243-7702 |
| Primary Part Number | 17189-11 |
| Item Name | Housing,bearing Unit |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | United States Department of the Navy Dba Naval Surface Warfare Center Panama City |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Housing Height | 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, THREADED |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Center to Center Distance Between Mounting Holes Along Width | 3.250 INCHES NOMINAL IN |
| Nominal Thread Size | 0.312 INCHES0.312 INCHES IN |
| Housing Width | 4.000 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Quantity Per Inch | 24 |
| Bore Diameter | 2.5000 INCHES NOMINAL IN |
| Material | STEEL COMP 1020 OVERALL |
| Housing Length | 2.000 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 17189-11 PRIMARY | United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA) |
NSN 3130-01-243-7702 is a Housing,bearing Unit, manufactured by United States Department of the Navy Dba Naval Surface Warfare Center Panama City, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-243-7702 has 1 manufacturer part number on file: 17189-11 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).
Key specifications for 17189-11: Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Housing Height: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN; Mounting Hole Type: ROUND, THREADED; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.