PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41254Cam Case Assembly

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-00-399-4421 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-399-4421 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-399-4421. Primary manufacturer part number: 41254.
Features
  • Cam Case Assembly — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Cam Case Assembly, cataloged under National Stock Number 4320-00-399-4421, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 3 commercial cross-references from 2 manufacturers, 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
NSN4320-00-399-4421
Primary Part Number41254
Item NameCam Case Assembly
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-041-2225 INTERCHANGEABLE
Coil,radio Frequency
3110-00-155-664910554 INTERCHANGEABLE
Bearing,ball,annular
Chrysler Realty Company Llc Dba Daimler Chrysler
4730-00-353-923241254-1 INTERCHANGEABLE
Elbow,flange to Hose
Cummins Inc.
2995-00-670-321641254 INTERCHANGEABLE
Parts Kit,valve Ove
Meggitt North Hollywood Inc
4140-01-091-46734CCW-SP4BL5/16 INTERCHANGEABLE
Impeller,fan,axial
Thorgren Tool and Molding Co Inc
4820-01-305-24244033-02 INTERCHANGEABLE
Cap,valve
Culligan Intl Co Sub of Beatrice Companies Inc
8125-01-347-53484-1254 INTERCHANGEABLE
Bottle,snap-on Cap
Daniels Manufacturing Corporation
5310-01-620-072241254 INTERCHANGEABLE
Nut,blind Assembly
U-Line Corporation
Cross-Reference Index
Part NumberManufacturer
41254 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
403302 Naval Ship Systems Command (USA)
41753-46 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5950-00-041-2225INTERCHANGEABLE
COIL,RADIO FREQUENCY
3110-00-155-6649INTERCHANGEABLE
BEARING,BALL,ANNULAR
10554
4730-00-353-9232INTERCHANGEABLE
ELBOW,FLANGE TO HOSE
41254-1
2995-00-670-3216INTERCHANGEABLE
PARTS KIT,VALVE OVE
41254
4140-01-091-4673INTERCHANGEABLE
IMPELLER,FAN,AXIAL
4CCW-SP4BL5/16
4820-01-305-2424INTERCHANGEABLE
CAP,VALVE
4033-02
8125-01-347-5348INTERCHANGEABLE
BOTTLE,SNAP-ON CAP
4-1254
5310-01-620-0722INTERCHANGEABLE
NUT,BLIND ASSEMBLY
41254

Frequently Asked Questions

What is NSN 4320-00-399-4421?

NSN 4320-00-399-4421 is a Cam Case Assembly, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-399-4421?

NSN 4320-00-399-4421 has 3 cross-referenced part numbers: 41254 (Eaton Aerospace, Llc Dba Jackson South), 403302 (Naval Ship Systems Command), 41753-46 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-00-399-4421?

There are 8 known substitutes for 4320-00-399-4421: 5950-00-041-2225, 3110-00-155-6649, 4730-00-353-9232 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41254?

Key specifications for 41254: End Item Identification: AMMO HOIST DRIVE ASSEMBLY. 1 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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