PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75105Washer,spring Tension

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 5310-01-149-5525 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-149-5525 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-149-5525. Primary manufacturer part number: 75105.
Features
  • Washer,spring Tension — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-149-5525, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,spring Tension
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (CAGE 96046)
Technical Specifications
ParameterValue
NSN5310-01-149-5525
Primary Part Number75105
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-050-7379361-0149-000 INTERCHANGEABLE
Connector,plug,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5930-01-119-3430D21785 INTERCHANGEABLE
Switch,pressure
World Magnetics Company Llc
5950-01-264-5427 INTERCHANGEABLE
Coil,radio Frequency
4820-01-316-009975-105 INTERCHANGEABLE
Valve,ball
Aalberts Integrated Piping Systems Americas, Inc.
5310-01-605-736775105 INTERCHANGEABLE
Washer,shouldered
Cci Capco, Llc Dba Valor Tactical Innovation
Cross-Reference Index
Part NumberManufacturer
75105 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
5935-00-050-7379INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
361-0149-000
5930-01-119-3430INTERCHANGEABLE
SWITCH,PRESSURE
D21785
5950-01-264-5427INTERCHANGEABLE
COIL,RADIO FREQUENCY
4820-01-316-0099INTERCHANGEABLE
VALVE,BALL
75-105
5310-01-605-7367INTERCHANGEABLE
WASHER,SHOULDERED
75105

Frequently Asked Questions

What is NSN 5310-01-149-5525?

NSN 5310-01-149-5525 is a Washer,spring Tension, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-149-5525?

NSN 5310-01-149-5525 has 1 cross-referenced part number: 75105 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5310-01-149-5525?

There are 5 known substitutes for 5310-01-149-5525: 5935-00-050-7379, 5930-01-119-3430, 5950-01-264-5427 and 2 more. Verify interchangeability with system specifications before substitution.

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