NSN 2520-01-568-1683 · NIIN 015681683 · Part number 504855-40
Machine Service, Inc. Dba Machine Service Inc · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 7J132
Government record, cited
NSN 2520-01-568-1683 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-568-1683. Manufacturer of record part number: 504855-40.
Also searched as2520-01-568-1683 ·
2520015681683 ·
NIIN 015681683 ·
01-568-1683 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 7J132 · 504855-40 · 218DS10011
Manufacturer of record: Machine Service, Inc. Dba Machine Service Inc
Identification
NSN: 2520-01-568-1683
NIIN: 015681683
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 504855-40
Manufacturer: Machine Service, Inc. Dba Machine Service Inc
General Description
The Propeller Shaft with Universal J, cataloged under National Stock Number 2520-01-568-1683, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-568-1683
Primary Part Number
504855-40
Item Name
Propeller Shaft with Universal J
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Machine Service, Inc. Dba Machine Service Inc
Status
ACTIVE
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 2520-01-568-1683?
NSN 2520-01-568-1683 is a Propeller Shaft with Universal J, 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 2520-01-568-1683?
NSN 2520-01-568-1683 has 2 manufacturer part numbers on file: 504855-40 (Machine Service, Inc. Dba Machine Service Inc), 218DS10011 (Automotive Supply Company).
What are the specifications of 504855-40?
Key specifications for 504855-40: Part Name Assigned by Controlling Agency: ASSEMBLY, PROPELLER TRANSFER CASE TO FRONT AXLE; End Item Identification: 2320-01-529-2251 TRUCK, BOMB SERVICE; MRAP BUFFALO MK2A2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-568-1683 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.