PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

039001Ring,wearing

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4320-00-372-3830 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-372-3830 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-372-3830. Primary manufacturer part number: 039001.
Features
  • Ring,wearing — FSC 4320
  • Body Style: PLAIN
  • Body Outside Diameter: 7.248 INCHES MINIMUM AND 7.250 INCHES MAXIMUM IN
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Material: NICKEL ALLOY
  • Corner Shape: CHAMFERED OUTSIDE RIGHT CORNER
  • Chamfer Angle: 45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
  • Chamfer Length: 0.063 INCHES NOMINAL INSIDE LEFT CORNER IN
Applications
  • Applications requiring Nickel Alloy construction
General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-372-3830, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-372-3830
Primary Part Number039001
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Body StylePLAIN
Body Outside Diameter7.248 INCHES MINIMUM AND 7.250 INCHES MAXIMUM IN
Corner ShapeSQUARE INSIDE RIGHT CORNER
MaterialNICKEL ALLOY
Corner ShapeCHAMFERED OUTSIDE RIGHT CORNER
Chamfer Angle45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
Chamfer Length0.063 INCHES NOMINAL INSIDE LEFT CORNER IN
Corner ShapeCHAMFERED INSIDE LEFT CORNER
Chamfer Length0.063 INCHES NOMINAL OUTSIDE RIGHT CORNER IN
Body Inside Diameter6.748 INCHES MINIMUM AND 6.750 INCHES MAXIMUM IN
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Chamfer Angle45.0 DEGREES NOMINAL INSIDE LEFT CORNER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-143-75103965 INTERCHANGEABLE
Lamp,incandescent
Aimtron Systems, Llc
3010-00-203-1652 INTERCHANGEABLE
Coupling,shaft,flexible
3010-00-203-1653031020-0000 INTERCHANGEABLE
Coupling,shaft,flexible
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
3010-00-294-979839001 INTERCHANGEABLE
Coupling,shaft,flexible
Beta Labs Inc a-B and Millen Mfg Div
5320-00-589-813152SB1-8X1-8 INTERCHANGEABLE
Rivet,blind
Du Pont E I De Nemours and Co Inc Security Director/legal Dept
2920-00-898-9251 INTERCHANGEABLE
Lead,ignition,engine
1680-00-968-8367 INTERCHANGEABLE
Arm,control
6125-01-047-39651003006-04 INTERCHANGEABLE
Motor-Generator
Cae Usa Inc.
5985-01-047-6462 INTERCHANGEABLE
Dummy Load,electrical
3040-01-093-013039001 INTERCHANGEABLE
Pawl
Northwestern Tools, Inc.
Cross-Reference Index
Part NumberManufacturer
39001 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
039001 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
6240-00-143-7510INTERCHANGEABLE
LAMP,INCANDESCENT
3965
3010-00-203-1652INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
3010-00-203-1653INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
031020-0000
3010-00-294-9798INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
39001
5320-00-589-8131INTERCHANGEABLE
RIVET,BLIND
52SB1-8X1-8
2920-00-898-9251INTERCHANGEABLE
LEAD,IGNITION,ENGINE
1680-00-968-8367INTERCHANGEABLE
ARM,CONTROL
6125-01-047-3965INTERCHANGEABLE
MOTOR-GENERATOR
1003006-04
5985-01-047-6462INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
3040-01-093-0130INTERCHANGEABLE
PAWL
39001
5915-01-121-0269INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
107C34
5340-01-191-8081INTERCHANGEABLE
STRAP,RETAINING
000-39001-0000

Frequently Asked Questions

What is NSN 4320-00-372-3830?

NSN 4320-00-372-3830 is a Ring,wearing, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-372-3830?

NSN 4320-00-372-3830 has 2 cross-referenced part numbers: 39001 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 039001 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 4320-00-372-3830?

There are 12 known substitutes for 4320-00-372-3830: 6240-00-143-7510, 3010-00-203-1652, 3010-00-203-1653 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 039001?

Key specifications for 039001: Body Style: PLAIN; Body Outside Diameter: 7.248 INCHES MINIMUM AND 7.250 INCHES MAXIMUM IN; Corner Shape: SQUARE INSIDE RIGHT CORNER; Overall Length: 0.750 INCHES NOMINAL IN. 13 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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