PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3641Transmission,mechanical,vehicula

Dana Corp Spicer Transmission Div · NSN 2520-00-350-2939 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-350-2939 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-350-2939. Primary manufacturer part number: 3641.
Features
  • Transmission,mechanical,vehicula — FSC 2520
  • Features Provided: SEPARABLE POWER TAKEOFF UNIT MOUNTING FEATURE
  • Transfer Transmission Type: SEPARABLE
  • 1 verified cross-reference
  • Primary manufacturer: Dana Corp Spicer Transmission Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmission,mechanical,vehicula, cataloged under National Stock Number 2520-00-350-2939, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN2520-00-350-2939
Primary Part Number3641
Item NameTransmission,mechanical,vehicula
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerDana Corp Spicer Transmission Div
StatusACTIVE
Features ProvidedSEPARABLE POWER TAKEOFF UNIT MOUNTING FEATURE
Transfer Transmission TypeSEPARABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-056-39425120-00-056-3942 INTERCHANGEABLE
Blade,nutdriver
General Services Administration Federal Supply Service
5965-00-222-7394 INTERCHANGEABLE
Loudspeaker,permanent Magnet
6930-00-480-25753641 INTERCHANGEABLE
Brush Slip Ring
Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
6940-00-487-08783641-K467 INTERCHANGEABLE
Amplifier Assembly,training Set
Scientific Atlanta Inc
6220-00-592-0268 INTERCHANGEABLE
Stop Light-Taillight,vehicular
3110-00-902-3775 INTERCHANGEABLE
Bearing,roller,needle
5315-00-982-19143641 INTERCHANGEABLE
Pin,toggle
Weber-Knapp Company Dba Weber-Knapp
4510-01-193-78983-782 INTERCHANGEABLE
Water Closet
Cr/pl Llc
7520-01-201-7791364-1 INTERCHANGEABLE
Marker,tube Type
Visual Systems Co Inc
5910-01-255-0577 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cross-Reference Index
Part NumberManufacturer
3641 PRIMARY Dana Corp Spicer Transmission Div (USA)
Related Parts
5120-00-056-3942INTERCHANGEABLE
BLADE,NUTDRIVER
5120-00-056-3942
5965-00-222-7394INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
6930-00-480-2575INTERCHANGEABLE
BRUSH SLIP RING
3641
6940-00-487-0878INTERCHANGEABLE
AMPLIFIER ASSEMBLY,TRAINING SET
3641-K467
6220-00-592-0268INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
3110-00-902-3775INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5315-00-982-1914INTERCHANGEABLE
PIN,TOGGLE
3641
4510-01-193-7898INTERCHANGEABLE
WATER CLOSET
3-782
7520-01-201-7791INTERCHANGEABLE
MARKER,TUBE TYPE
364-1
5910-01-255-0577INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
4820-01-326-8994INTERCHANGEABLE
DISK,VALVE
5950-01-394-1565INTERCHANGEABLE
TRANSFORMER,POWER
A3110592-001

Frequently Asked Questions

What is NSN 2520-00-350-2939?

NSN 2520-00-350-2939 is a Transmission,mechanical,vehicula, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-350-2939?

NSN 2520-00-350-2939 has 1 cross-referenced part number: 3641 (Dana Corp Spicer Transmission Div).

What NSN replaces 2520-00-350-2939?

There are 12 known substitutes for 2520-00-350-2939: 5120-00-056-3942, 5965-00-222-7394, 6930-00-480-2575 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3641?

Key specifications for 3641: Features Provided: SEPARABLE POWER TAKEOFF UNIT MOUNTING FEATURE; Transfer Transmission Type: SEPARABLE. 2 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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