NSN 2520-01-256-0336 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-256-0336. Manufacturer of record part number: VCU-1135.
Also searched as2520-01-256-0336 ·
2520012560336 ·
NIIN 012560336 ·
01-256-0336 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 6S506 · VCU-1135 · 50053-523 · 12115-101
Hub Bore Diameter: 1.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Design Type: SPIDER AND BEARINGS
Connection End Type: HUB,BORED SECOND END
Connection End Type: HUB,BORED FIRST END
2 manufacturer part numbers on file
Manufacturer of record: V2r4, Llc Dba Bfg Marine Div Bfg Marine
Identification
NSN: 2520-01-256-0336
NIIN: 012560336
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: VCU-1135
Manufacturer: V2r4, Llc Dba Bfg Marine Div Bfg Marine
General Description
The Universal Joint,vehicular, cataloged under National Stock Number 2520-01-256-0336, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is V2r4, Llc Dba Bfg Marine Div Bfg Marine. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
2520-01-256-0336
Primary Part Number
VCU-1135
Item Name
Universal Joint,vehicular
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
V2r4, Llc Dba Bfg Marine Div Bfg Marine
Status
ACTIVE
Hub Bore Diameter
1.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Design Type
SPIDER AND BEARINGS
Connection End Type
HUB,BORED SECOND END
Connection End Type
HUB,BORED FIRST END
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines
No interchangeability data on file.
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 2520-01-256-0336?
NSN 2520-01-256-0336 is a Universal Joint,vehicular, manufactured by V2r4, Llc Dba Bfg Marine Div Bfg Marine, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-256-0336?
NSN 2520-01-256-0336 has 2 manufacturer part numbers on file: VCU-1135 (V2r4, Llc Dba Bfg Marine Div Bfg Marine), 12115-101 (B.w. Elliott Manufacturing Co., Llc).
What are the specifications of VCU-1135?
Key specifications for VCU-1135: Hub Bore Diameter: 1.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Design Type: SPIDER AND BEARINGS; Overall Length: 3.000 INCHES NOMINAL IN; Connection End Type: HUB,BORED SECOND END. 4 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-256-0336 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.