PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33952Parts Kit,reciprocating Pump

Cat Pumps Corp · NSN 4320-01-482-3349 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-482-3349 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-482-3349. Primary manufacturer part number: 33952.
Features
  • Parts Kit,reciprocating Pump — FSC 4320
  • Component Document Origin: INDUSTRIAL
  • Document Type: MFR CATALOG
  • Nonsupply Items and Quantities: 57783 14203 O-RING, INLET 3; 57783 18690 O-RING, INLET 3; 57783 45839 VALVE, QV 3; 57783 45840 SPRING 3; 57783 110682 RETAINER SPG 3; 57783 46857 SEAT, QV 3; 57783 14014 O-RING, SEAT 3; 57783 14520 O-RING, DVSP 6; 57783 33709 LISTING, KIT 1
  • End Item Source: 57783
  • End Item Name: PUMP, RECIPROCATING, MODELS 2530, 2531 AND 2537
  • Document Source: 57783
  • 9 verified cross-references
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,reciprocating Pump, cataloged under National Stock Number 4320-01-482-3349, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Cat Pumps Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4320-01-482-3349
Primary Part Number33952
Item NameParts Kit,reciprocating Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCat Pumps Corp
StatusCANCELLED
Component Document OriginINDUSTRIAL
Document TypeMFR CATALOG
Nonsupply Items and Quantities57783 14203 O-RING, INLET 3; 57783 18690 O-RING, INLET 3; 57783 45839 VALVE, QV 3; 57783 45840 SPRING 3; 57783 110682 RETAINER SPG 3; 57783 46857 SEAT, QV 3; 57783 14014 O-RING, SEAT 3; 57783 14520 O-RING, DVSP 6; 57783 33709 LISTING, KIT 1
End Item Source57783
End Item NamePUMP, RECIPROCATING, MODELS 2530, 2531 AND 2537
Document Source57783
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5950-00-256-3695 INTERCHANGEABLE
Coil,electrical
5365-00-289-492610A2512 INTERCHANGEABLE
Plug,machine Thread
Napco International Llc Dba Napco International Inc
6220-00-587-4869 INTERCHANGEABLE
Headlight
5950-00-647-8662G23535REVD INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
5895-01-654-555430951-1 INTERCHANGEABLE
Communication System
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
30951 Sa Barthod Pompes (FRA)
33952 PRIMARY Cat Pumps Corp (USA)
710118-80 Slce Watermakers (FRA)
33952 PRIMARY Bourns Inc (USA)
33952 Sa Barthod Pompes (FRA)
W15015 Pall Europe Ltd (GBR)
4320PL1935145 Jednolity Indeks Materialowy - Uniform Material Index (POL)
30951 Cat Pumps Corp (USA)
RAR1720 Naval Group Site De Lorient (FRA)
Related Parts
5950-00-256-3695INTERCHANGEABLE
COIL,ELECTRICAL
5365-00-289-4926INTERCHANGEABLE
PLUG,MACHINE THREAD
10A2512
6220-00-587-4869INTERCHANGEABLE
HEADLIGHT
5950-00-647-8662INTERCHANGEABLE
TRANSFORMER,POWER
G23535REVD
5895-01-654-5554INTERCHANGEABLE
COMMUNICATION SYSTEM
30951-1

Frequently Asked Questions

What is NSN 4320-01-482-3349?

NSN 4320-01-482-3349 is a Parts Kit,reciprocating Pump, manufactured by Cat Pumps Corp, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-01-482-3349?

NSN 4320-01-482-3349 has 9 cross-referenced part numbers: 30951 (Sa Barthod Pompes), 33952 (Cat Pumps Corp), 710118-80 (Slce Watermakers), 33952 (Bourns Inc), 33952 (Sa Barthod Pompes) and 4 more.

What NSN replaces 4320-01-482-3349?

There are 5 known substitutes for 4320-01-482-3349: 5950-00-256-3695, 5365-00-289-4926, 6220-00-587-4869 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33952?

Key specifications for 33952: End Item Identification: ACR /ADDS; Component Document Origin: INDUSTRIAL; Document Type: MFR CATALOG; Nonsupply Items and Quantities: 57783 14203 O-RING, INLET 3; 57783 18690 O-RING, INLET 3; 57783 45839 VALVE, QV 3; 57783 45840 SPRING 3; 57783 110682 RETAINER SPG 3; 57783 46857 SEAT, QV 3; 57783 14014 O-RING, SEAT 3; 57783 14520 O-RING, DVSP 6; 57783 33709 LISTING, KIT 1. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4320-01-482-3349 still in active supply?

NSN 4320-01-482-3349 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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