PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WS8MKPUMPPump,inflating,manual

Workskiff, Inc. · NSN 4320-01-678-5474 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-678-5474 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-678-5474. Primary manufacturer part number: WS8MKPUMP.
Features
  • Pump,inflating,manual — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Workskiff, Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,inflating,manual, cataloged under National Stock Number 4320-01-678-5474, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Workskiff, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-678-5474
Primary Part NumberWS8MKPUMP
Item NamePump,inflating,manual
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerWorkskiff, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4910-00-294-5057 INTERCHANGEABLE
Tester,cylinder Compression
4910-00-516-5947K-100 INTERCHANGEABLE
Tester,cylinder Compression
Hoosier Industrial Supply, Inc
6105-00-553-0607K100 INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
2590-00-570-9517 INTERCHANGEABLE
Valve,unloader
6625-01-062-6983K-100 INTERCHANGEABLE
Adapter Kit,test
Flexco Microwave Inc
5975-01-189-6874K100 INTERCHANGEABLE
Cover,conduit Outlet
Egs Electrical Group Appleton Div
5365-01-304-551812577073 INTERCHANGEABLE
Bushing,machine Thread
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
5935-01-381-7600K100 INTERCHANGEABLE
Insert,electrical Connector
Anritsu Company
6150-01-558-9002K-100 INTERCHANGEABLE
Power Strip,electrical Outlet
Dataprobe Inc
6625-01-600-43111200.67 INTERCHANGEABLE
Ammeter
Chauvin Arnoux Inc Div Aemc Instruments
Cross-Reference Index
Part NumberManufacturer
WS8MKPUMP PRIMARY Workskiff, Inc. (USA)
K-100 K Pump Inc (USA)
Related Parts
4910-00-294-5057INTERCHANGEABLE
TESTER,CYLINDER COMPRESSION
4910-00-516-5947INTERCHANGEABLE
TESTER,CYLINDER COMPRESSION
K-100
6105-00-553-0607INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
K100
2590-00-570-9517INTERCHANGEABLE
VALVE,UNLOADER
6625-01-062-6983INTERCHANGEABLE
ADAPTER KIT,TEST
K-100
5975-01-189-6874INTERCHANGEABLE
COVER,CONDUIT OUTLET
K100
5365-01-304-5518INTERCHANGEABLE
BUSHING,MACHINE THREAD
12577073
5935-01-381-7600INTERCHANGEABLE
INSERT,ELECTRICAL CONNECTOR
K100
6150-01-558-9002INTERCHANGEABLE
POWER STRIP,ELECTRICAL OUTLET
K-100
6625-01-600-4311INTERCHANGEABLE
AMMETER
1200.67

Frequently Asked Questions

What is NSN 4320-01-678-5474?

NSN 4320-01-678-5474 is a Pump,inflating,manual, manufactured by Workskiff, Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-678-5474?

NSN 4320-01-678-5474 has 2 cross-referenced part numbers: WS8MKPUMP (Workskiff, Inc.), K-100 (K Pump Inc).

What NSN replaces 4320-01-678-5474?

There are 10 known substitutes for 4320-01-678-5474: 4910-00-294-5057, 4910-00-516-5947, 6105-00-553-0607 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WS8MKPUMP?

Key specifications for WS8MKPUMP: End Item Identification: 1940-01-646-7565; Part Name Assigned by Controlling Agency: PUMP,INFLATING,MANUAL. 2 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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