PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SJ2Cover,access

Circor Naval Solutions Llc Dba Warren Pumps · NSN 5340-00-168-0960 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-168-0960 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-168-0960. Primary manufacturer part number: SJ2.
Features
  • Cover,access — FSC 5340
  • Material: COPPER ALLOY
  • Inside Diameter: 1.300 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: CIRCULAR RECESS
  • Mounting Opening Shape Style: THREADED HOLE
  • Body Thickness: 0.622 INCHES NOMINAL IN
  • First Recess Inside Height: 0.640 INCHES NOMINAL IN
  • Bolt Hole Centerline to Nearest Edge Distance: 0.925 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy construction
General Description

The Cover,access, cataloged under National Stock Number 5340-00-168-0960, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-168-0960
Primary Part NumberSJ2
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
MaterialCOPPER ALLOY
Inside Diameter1.300 INCHES NOMINAL IN
Cross-Sectional Shape StyleCIRCULAR RECESS
Mounting Opening Shape StyleTHREADED HOLE
Body Thickness0.622 INCHES NOMINAL IN
First Recess Inside Height0.640 INCHES NOMINAL IN
Bolt Hole Centerline to Nearest Edge Distance0.925 INCHES NOMINAL IN
Peripheral Shape StyleROUND, ONE HOLE
Outside Diameter1.850 INCHES NOMINAL IN
Flange Thickness0.203 INCHES NOMINAL IN
Securing Device TypeTHREADED FASTENER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
4320-00-177-31253167539PC40T046 INTERCHANGEABLE
Piston and Follower Assembly
Naval Ship Systems Command
4320-00-218-4183WU1 INTERCHANGEABLE
Valve Plate,hydraulic Motor-Pump
Circor Naval Solutions Llc Dba Warren Pumps
4310-00-218-4184WT1 INTERCHANGEABLE
Plate,valve Stop
Circor Naval Solutions Llc Dba Warren Pumps
4810-00-218-4191BS7-2082 PIECES 61 THRU 63 INTERCHANGEABLE
Piston,valve
Circor Naval Solutions Llc Dba Warren Pumps
6145-00-244-8152UL62SJ3BCK2/18EPCPE INTERCHANGEABLE
Cable,power,electrical
Underwriters Laboratories Inc
4320-00-336-8928SK-2 INTERCHANGEABLE
Sleeve,shaft,pump
Circor Naval Solutions Llc Dba Warren Pumps
4820-00-398-9326SF4 INTERCHANGEABLE
Disk,valve
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
BS6-2081,PC.152 Circor Naval Solutions Llc Dba Warren Pumps (USA)
SJ2 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
BS7-2082PC152 Circor Naval Solutions Llc Dba Warren Pumps (USA)
BS7-2082 Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
4320-00-177-3125INTERCHANGEABLE
PISTON AND FOLLOWER ASSEMBLY
3167539PC40T046
4320-00-218-4183INTERCHANGEABLE
VALVE PLATE,HYDRAULIC MOTOR-PUMP
WU1
4310-00-218-4184INTERCHANGEABLE
PLATE,VALVE STOP
WT1
4810-00-218-4191INTERCHANGEABLE
PISTON,VALVE
BS7-2082 PIECES 61 THRU 63
6145-00-244-8152INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
UL62SJ3BCK2/18EPCPE
4320-00-336-8928INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
SK-2
4820-00-398-9326INTERCHANGEABLE
DISK,VALVE
SF4

Frequently Asked Questions

What is NSN 5340-00-168-0960?

NSN 5340-00-168-0960 is a Cover,access, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-168-0960?

NSN 5340-00-168-0960 has 4 cross-referenced part numbers: BS6-2081,PC.152 (Circor Naval Solutions Llc Dba Warren Pumps), SJ2 (Circor Naval Solutions Llc Dba Warren Pumps), BS7-2082PC152 (Circor Naval Solutions Llc Dba Warren Pumps), BS7-2082 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 5340-00-168-0960?

There are 7 known substitutes for 5340-00-168-0960: 4320-00-177-3125, 4320-00-218-4183, 4310-00-218-4184 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SJ2?

Key specifications for SJ2: Material: COPPER ALLOY; End Item Identification: WARREN 9X6X16 VERTICAL SINGLE PUMP; Inside Diameter: 1.300 INCHES NOMINAL IN; Cross-Sectional Shape Style: CIRCULAR RECESS. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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