NSN 2520-01-678-3445 · NIIN 016783445 · Part number 4233595
Machine Service, Inc. Dba Machine Service Inc · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 7J132
Government record, cited
NSN 2520-01-678-3445 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-678-3445. Manufacturer of record part number: 4233595.
Also searched as2520-01-678-3445 ·
2520016783445 ·
NIIN 016783445 ·
01-678-3445 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 7J132 · 4233595 · 12601984 · 12601984
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 4233595
Manufacturer: Machine Service, Inc. Dba Machine Service Inc
General Description
The Flange,companion,vehicular Unive, cataloged under National Stock Number 2520-01-678-3445, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Machine Service, Inc. Dba Machine Service Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-678-3445
Primary Part Number
4233595
Item Name
Flange,companion,vehicular Unive
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Machine Service, Inc. Dba Machine Service Inc
Status
ACTIVE
Mounting Hole Quantity
6
Hub Type
BORED HUB
Flange Type
ROUND W/HOLES
Shape
ROUND
Vehicle Identification Designator
JLTV
Vehicle Design Control Activity
19207
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937
CLUTCH PACKAGE
2520-00-006-6257
2520-00-006-6257 · Item name not on file
2520-00-008-9977
SPIDER,UNIVERSAL JOINT,VEHICULAR
2520-00-039-6567
SOCKET
2520-00-242-3316
CLUTCH ASSEMBLY,HUB
2520-00-358-3905
COVER
2520-00-366-7191
COLLAR,SHAFT LINKAGE
2520-00-708-6603
COVER CONTROL LEVER
Frequently Asked Questions
What is NSN 2520-01-678-3445?
NSN 2520-01-678-3445 is a Flange,companion,vehicular Unive, manufactured by Machine Service, Inc. Dba Machine Service Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-678-3445?
NSN 2520-01-678-3445 has 2 manufacturer part numbers on file: 4233595 (Machine Service, Inc. Dba Machine Service Inc), 12601984 (Oshkosh Defense Llc).
What are the specifications of 4233595?
Key specifications for 4233595: Mounting Hole Quantity: 6; Hub Type: BORED HUB; Flange Type: ROUND W/HOLES; Shape: ROUND. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-678-3445 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.