The Bushing,sleeve, cataloged under National Stock Number 3120-01-188-1561, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-188-1561 |
| Primary Part Number | 3290999 PIECE 29 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Hardness Rating | 500.0 BRINELL STANDARD MINIMUM OVERALL |
| Material | STEEL COMP 440C OVERALL |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1110IN PIECE 29 | Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton) (CAN) |
| 11637 | Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton) (CAN) |
| N11637 | Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton) (CAN) |
| 19597N PIECE 37 | Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton) (CAN) |
| 3290999 PIECE 29 PRIMARY | Naval Ship Systems Command (USA) |
NSN 3120-01-188-1561 is a Bushing,sleeve, manufactured by Naval Ship Systems Command, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-188-1561 has 5 cross-referenced part numbers: 1110IN PIECE 29 (Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton)), 11637 (Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton)), N11637 (Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton)), 19597N PIECE 37 (Heligear Canada Acquisitioncorporationdba Northstar Aerospace Inc (milton)), 3290999 PIECE 29 (Naval Ship Systems Command).
There are 11 known substitutes for 3120-01-188-1561: 9540-00-222-0467, 5355-00-232-0812, 9330-00-478-6164 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3290999 PIECE 29: Hardness Rating: 500.0 BRINELL STANDARD MINIMUM OVERALL; Material: STEEL COMP 440C OVERALL; Material Document and Classification: ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 3 total characteristics are documented in the Federal Logistics Information System.