PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17157Spool,pump

Haskel International, Llc Dba Haskel International, Llc · NSN 4320-00-814-1271 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-814-1271 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-814-1271. Primary manufacturer part number: 17157.
Features
  • Spool,pump — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Spool,pump, cataloged under National Stock Number 4320-00-814-1271, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpool,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersHaskel International, Llc Dba Haskel International, Llc (CAGE 81400)
Technical Specifications
ParameterValue
NSN4320-00-814-1271
Primary Part Number17157
Item NameSpool,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6625-00-129-857917157 INTERCHANGEABLE
Amplifier-Oscillator
Drs C3 & Aviation Company Dba Drs Data & Imaging Systems
3110-00-156-7526 INTERCHANGEABLE
Bearing,ball,annular
9540-00-540-594110133-0701 INTERCHANGEABLE
Angle,structural
Transtar Metals Corp
5935-01-021-6677 INTERCHANGEABLE
Connector Assembly,electrical
5355-01-056-0064171-57 INTERCHANGEABLE
Knob
Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc
5950-01-122-4796989108-44B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5136-01-178-535317157 INTERCHANGEABLE
Tap,thread Cutting
Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation
5315-01-302-932017157 INTERCHANGEABLE
Pin,straight,headless
Coffin Turbo Pump Inc
4820-01-343-981717157 INTERCHANGEABLE
Valve,vent
Saft America, Inc
5305-01-470-6967NW31398 INTERCHANGEABLE
Screw,cap,hexagon Head
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
17157 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
6625-00-129-8579INTERCHANGEABLE
AMPLIFIER-OSCILLATOR
17157
3110-00-156-7526INTERCHANGEABLE
BEARING,BALL,ANNULAR
9540-00-540-5941INTERCHANGEABLE
ANGLE,STRUCTURAL
10133-0701
5935-01-021-6677INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL
5355-01-056-0064INTERCHANGEABLE
KNOB
171-57
5950-01-122-4796INTERCHANGEABLE
COIL,RADIO FREQUENCY
989108-44B
5136-01-178-5353INTERCHANGEABLE
TAP,THREAD CUTTING
17157
5315-01-302-9320INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
17157
4820-01-343-9817INTERCHANGEABLE
VALVE,VENT
17157
5305-01-470-6967INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
NW31398
6515-01-590-9029INTERCHANGEABLE
BONE PLATE
247.362

Frequently Asked Questions

What is NSN 4320-00-814-1271?

NSN 4320-00-814-1271 is a Spool,pump, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-814-1271?

NSN 4320-00-814-1271 has 1 cross-referenced part number: 17157 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 4320-00-814-1271?

There are 11 known substitutes for 4320-00-814-1271: 6625-00-129-8579, 3110-00-156-7526, 9540-00-540-5941 and 8 more. Verify interchangeability with system specifications before substitution.

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