PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-0011Parts Kit,rotary Pump

Hamilton Sundstrand Corporation · NSN 4320-00-627-2603 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-627-2603 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-627-2603. Primary manufacturer part number: 31-0011.
Features
  • Parts Kit,rotary Pump — FSC 4320
  • End Item Source: 99167
  • Document Source: 99167
  • Component Document Page Number: 1
  • Document Type: PARTS LIST
  • Document Identification: 31-0011
  • Component Document Origin: INDUSTRIAL
  • End Item Name: PUMP,ROTARY
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,rotary Pump, cataloged under National Stock Number 4320-00-627-2603, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-627-2603
Primary Part Number31-0011
Item NameParts Kit,rotary Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
End Item Source99167
Document Source99167
Component Document Page Number1
Document TypePARTS LIST
Document Identification31-0011
Component Document OriginINDUSTRIAL
End Item NamePUMP,ROTARY
Component Quantity10
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-460-50072N4427 INTERCHANGEABLE
Transistor
Semitronics Corp
5945-00-982-6804310011 INTERCHANGEABLE
Relay,electromagnetic
Astronics Test Systems Inc
7690-01-004-348331-001-1 INTERCHANGEABLE
Marker,identification
Bell Textron Inc
5962-01-068-5268SCD 17367 INTERCHANGEABLE
Microcircuit,memory
L3 Technologies, Inc. Div Communication Systems-West
2990-01-134-9713 INTERCHANGEABLE
Control Assembly,push-Pull
5330-01-202-8702PMCK-R-926 INTERCHANGEABLE
Packing Kit
Prince Manufacturing Corporation
4320-01-287-6253 INTERCHANGEABLE
Impeller,pump,centrifugal
5985-01-690-25843100/11 INTERCHANGEABLE
Antenna
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
31-0011 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
5961-00-460-5007INTERCHANGEABLE
TRANSISTOR
2N4427
5945-00-982-6804INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
310011
7690-01-004-3483INTERCHANGEABLE
MARKER,IDENTIFICATION
31-001-1
5962-01-068-5268INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SCD 17367
2990-01-134-9713INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
5330-01-202-8702INTERCHANGEABLE
PACKING KIT
PMCK-R-926
4320-01-287-6253INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
5985-01-690-2584INTERCHANGEABLE
ANTENNA
3100/11

Frequently Asked Questions

What is NSN 4320-00-627-2603?

NSN 4320-00-627-2603 is a Parts Kit,rotary Pump, manufactured by Hamilton Sundstrand Corporation, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-627-2603?

NSN 4320-00-627-2603 has 1 cross-referenced part number: 31-0011 (Hamilton Sundstrand Corporation).

What NSN replaces 4320-00-627-2603?

There are 8 known substitutes for 4320-00-627-2603: 5961-00-460-5007, 5945-00-982-6804, 7690-01-004-3483 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-0011?

Key specifications for 31-0011: End Item Source: 99167; End Item Identification: 4320-474-4512; Document Source: 99167; Component Document Page Number: 1. 9 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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