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NSN 4320-01-172-3035Government record, cited
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Housing, Liquid Pump4320-01-172-3035

NSN 4320-01-172-3035 · NIIN 011723035 · Part number 705C0008C040A
Circor Naval Solutions Llc Dba Warren Pumps · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 63857
Government record, cited
NSN 4320-01-172-3035 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-172-3035. Manufacturer of record part number: 705C0008C040A.
Also searched as  4320-01-172-3035 · 4320011723035 · NIIN 011723035 · 01-172-3035 · FSC 4320 Power and Hand Pumps · CAGE 63857 · 705C0008C040A · 999D0594 · 999D0594 PIECE 30 · 705C0008
Nearby stock numbers  ·
Features
  • Housing,liquid Pump — FSC 4320
  • 1 manufacturer part number on file
  • Manufacturer of record: Circor Naval Solutions Llc Dba Warren Pumps
Identification
  • NSN: 4320-01-172-3035
  • NIIN: 011723035
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: 705C0008C040A
  • Manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
General Description

The Housing,liquid Pump, cataloged under National Stock Number 4320-01-172-3035, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts
Item NameHousing,liquid Pump
FSC / FSG4320 — Power and Hand Pumps (FSG 43)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)
Technical Specifications
ParameterValue
NSN4320-01-172-3035
Primary Part Number705C0008C040A
Item NameHousing,liquid Pump
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-173-4163999D0594 PIECE 31 POSSIBLE MATCH
CUP,GREASE
Possible match (shared part number)Circor Naval Solutions Llc Dba Warren Pumps
4320-01-173-4193706B0135C040A POSSIBLE MATCH
HEAD,THRUST BEARING
Possible match (shared part number)Circor Naval Solutions Llc Dba Warren Pumps
4320-01-173-4194653B0006C040A POSSIBLE MATCH
CAP,BEARING PUMP
Possible match (shared part number)Circor Naval Solutions Llc Dba Warren Pumps
4320-01-173-4195704B0090C040A POSSIBLE MATCH
HEAD,HYDRAULIC MOTOR-PUMP
Possible match (shared part number)Circor Naval Solutions Llc Dba Warren Pumps
4730-01-173-8366937Z0051 POSSIBLE MATCH
PLUG,PIPE
Possible match (shared part number)Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
705C0008C040A PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Reference documents
ReferenceMeaning
999D0594 D/9 Drawing number reference only
Circor Naval Solutions Llc Dba Warren Pumps
999D0594 PIECE 30 5/9 Secondary reference
Circor Naval Solutions Llc Dba Warren Pumps
705C0008 5/9 Secondary reference
Circor Naval Solutions Llc Dba Warren Pumps
Related Parts
4730-01-173-4163POSSIBLE MATCH
CUP,GREASE
999D0594 PIECE 31
4320-01-173-4193POSSIBLE MATCH
HEAD,THRUST BEARING
706B0135C040A
4320-01-173-4194POSSIBLE MATCH
CAP,BEARING PUMP
653B0006C040A
4320-01-173-4195POSSIBLE MATCH
HEAD,HYDRAULIC MOTOR-PUMP
704B0090C040A
4730-01-173-8366POSSIBLE MATCH
PLUG,PIPE
937Z0051

Frequently Asked Questions

What is NSN 4320-01-172-3035?

NSN 4320-01-172-3035 is a Housing,liquid Pump, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-172-3035?

NSN 4320-01-172-3035 has 1 manufacturer part number on file: 705C0008C040A (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-01-172-3035?

5 possible matches (shared part number, not a government interchangeability claim): 4730-01-173-4163, 4320-01-173-4193, 4320-01-173-4194. Verify interchangeability with system specifications before substitution.

Is NSN 4320-01-172-3035 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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