The Bushing,sleeve, cataloged under National Stock Number 3120-00-528-6551, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-528-6551 |
| Primary Part Number | E3 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Body Outside Diameter | 1.8730 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN |
| Body Inside Diameter | 1.4052 INCHES MINIMUM AND 1.4072 INCHES MAXIMUM IN |
| Flange Width | 0.1875 INCHES NOMINAL IN |
| Flange Outside Diameter | 2.0887 INCHES MINIMUM AND 2.0987 INCHES MAXIMUM IN |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Material Document and Classification | MIL-M-16576 GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Material | COPPER ALLOY 903 OVERALL |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E3 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 3120-00-528-6551 is a Bushing,sleeve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-528-6551 has 1 cross-referenced part number: E3 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 12 known substitutes for 3120-00-528-6551: 3110-00-100-8514, 6505-00-153-8379, 5120-00-223-6942 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for E3: Body Outside Diameter: 1.8730 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN; Body Inside Diameter: 1.4052 INCHES MINIMUM AND 1.4072 INCHES MAXIMUM IN; Flange Width: 0.1875 INCHES NOMINAL IN; Flange Outside Diameter: 2.0887 INCHES MINIMUM AND 2.0987 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.