The Bushing,sleeve, cataloged under National Stock Number 3120-00-082-5968, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-082-5968 |
| Primary Part Number | HH21 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Body Outside Diameter | 2.7530 INCHES MINIMUM AND 2.7540 INCHES MAXIMUM IN |
| Flange Outside Diameter | 3.0570 INCHES MINIMUM AND 3.0670 INCHES MAXIMUM IN |
| Flange Width | 0.2190 INCHES NOMINAL IN |
| Body Inside Diameter | 2.1250 INCHES MINIMUM AND 2.1270 INCHES MAXIMUM IN |
| Material | STEEL COMP 416 OVERALL |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15-0045-000-31 | Euramco Safety Inc (USA) |
| R1104PC31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| KMC-E15077 | Krobach Mfg. Corp. Dba Krobach Manufacturing Corp (USA) |
| E15077 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| HH21 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 999R0185 PIECE 31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 999R0166 PIECE 31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 11374 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| R926 PIECE 31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| R927 PIECE 31 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 3120-00-082-5968 is a Bushing,sleeve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-082-5968 has 10 cross-referenced part numbers: 15-0045-000-31 (Euramco Safety Inc), R1104PC31 (Circor Naval Solutions Llc Dba Warren Pumps), KMC-E15077 (Krobach Mfg. Corp. Dba Krobach Manufacturing Corp), E15077 (Circor Naval Solutions Llc Dba Warren Pumps), HH21 (Circor Naval Solutions Llc Dba Warren Pumps) and 5 more.
There are 9 known substitutes for 3120-00-082-5968: 4330-00-155-8205, 5133-00-189-9304, 6220-00-266-8058 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for HH21: Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Corner Shape: SQUARE INSIDE LEFT CORNER; Corner Shape: CHAMFERED OUTSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE RIGHT CORNER. 14 total characteristics are documented in the Federal Logistics Information System.