PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SB6Connecting Rod,piston

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-00-218-4185 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-218-4185 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-218-4185. Primary manufacturer part number: SB6.
Features
  • Connecting Rod,piston — FSC 4320
  • 7 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Connecting Rod,piston, cataloged under National Stock Number 4320-00-218-4185, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-218-4185
Primary Part NumberSB6
Item NameConnecting Rod,piston
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4820-00-218-4189SF-5 INTERCHANGEABLE
Disk,valve
Circor Naval Solutions Llc Dba Warren Pumps
5961-00-240-2320 INTERCHANGEABLE
Semiconductor Devices,unitized
4320-00-398-9417SE-8 INTERCHANGEABLE
Link Assembly,valve
Circor Naval Solutions Llc Dba Warren Pumps
7045-01-067-6045 INTERCHANGEABLE
Blade,cleaning
5340-01-340-3260SB-6 INTERCHANGEABLE
Buckle
Brady United States
3040-01-346-9955SB-6 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Thomson Industries Inc
3770-01-676-3469SB6 INTERCHANGEABLE
Accessory Kit,dog Training
Ray Allen Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
BS5-1711 Circor Naval Solutions Llc Dba Warren Pumps (USA)
SB6 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
BS51707PC21T023 Circor Naval Solutions Llc Dba Warren Pumps (USA)
45073010PC21TO23 PRIMARY Euramco Safety Inc (USA)
BS51711PC21T023 Camar Corp. (USA)
BS51711PC21T023 Circor Naval Solutions Llc Dba Warren Pumps (USA)
L-2097 Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
4820-00-218-4189INTERCHANGEABLE
DISK,VALVE
SF-5
5961-00-240-2320INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
4320-00-398-9417INTERCHANGEABLE
LINK ASSEMBLY,VALVE
SE-8
7045-01-067-6045INTERCHANGEABLE
BLADE,CLEANING
5340-01-340-3260INTERCHANGEABLE
BUCKLE
SB-6
3040-01-346-9955INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
SB-6
3770-01-676-3469INTERCHANGEABLE
ACCESSORY KIT,DOG TRAINING
SB6

Frequently Asked Questions

What is NSN 4320-00-218-4185?

NSN 4320-00-218-4185 is a Connecting Rod,piston, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-218-4185?

NSN 4320-00-218-4185 has 7 cross-referenced part numbers: BS5-1711 (Circor Naval Solutions Llc Dba Warren Pumps), SB6 (Circor Naval Solutions Llc Dba Warren Pumps), BS51707PC21T023 (Circor Naval Solutions Llc Dba Warren Pumps), 45073010PC21TO23 (Euramco Safety Inc), BS51711PC21T023 (Camar Corp.) and 2 more.

What NSN replaces 4320-00-218-4185?

There are 7 known substitutes for 4320-00-218-4185: 4820-00-218-4189, 5961-00-240-2320, 4320-00-398-9417 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SB6?

Key specifications for SB6: End Item Identification: PUMP,RECIPROCATING;WARREN PUMPS INC,MODELS 6X7X12,6X7X12VSDA. 1 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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