The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-00-945-1402, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-945-1402 |
| Primary Part Number | SJ11 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Body Inside Diameter | 0.531 INCHES NOMINAL IN |
| Flange Diameter | 1.875 INCHES NOMINAL IN |
| Style Designator | IRREGULAR |
| Material | COPPER ALLOY 905 |
| Body Outside Diameter | 0.750 INCHES NOMINAL IN |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| BS5-2351 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 945-1402 | Marine Diesel, Inc. Dba Marine Diesel (USA) |
| BS5-2351,PC.169 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| SJ11 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 5340-00-945-1402 is a Retainer,helical Compression Spr, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-945-1402 has 4 cross-referenced part numbers: BS5-2351 (Circor Naval Solutions Llc Dba Warren Pumps), 945-1402 (Marine Diesel, Inc. Dba Marine Diesel), BS5-2351,PC.169 (Circor Naval Solutions Llc Dba Warren Pumps), SJ11 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 4 known substitutes for 5340-00-945-1402: 4320-00-816-4152, 4820-00-949-7234, 4320-01-084-2090 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SJ11: Body Inside Diameter: 0.531 INCHES NOMINAL IN; Overall Height: 0.938 INCHES NOMINAL IN; Flange Diameter: 1.875 INCHES NOMINAL IN; Style Designator: IRREGULAR. 8 total characteristics are documented in the Federal Logistics Information System.