PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401-04838Brake and Clutch Assembly,winch

Stromag Inc · NSN 3950-01-646-2716 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-646-2716 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-646-2716. Primary manufacturer part number: 401-04838.
Features
  • Brake and Clutch Assembly,winch — FSC 3950
  • 2 verified cross-references
  • Primary manufacturer: Stromag Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brake and Clutch Assembly,winch, cataloged under National Stock Number 3950-01-646-2716, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Stromag Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-646-2716
Primary Part Number401-04838
Item NameBrake and Clutch Assembly,winch
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerStromag Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3455-01-026-255315494 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3040-01-063-529101104500 INTERCHANGEABLE
Lever,manual Control
Orscheln Products Llc
8145-01-140-345315494 INTERCHANGEABLE
Shipping and Storage
Naval Inventory Control Point
5365-01-141-545715494 INTERCHANGEABLE
Ring,stop
Maytag Corporation Dba Maytag Appliancessales
5975-01-371-8283PLT4S-C0 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Panduit Corp.
6515-01-584-517405.001.217 INTERCHANGEABLE
Attachment,drilling
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6110-01-646-1735401-00357 INTERCHANGEABLE
Disc,armature
Stromag Inc
6110-01-646-1741401-02734 INTERCHANGEABLE
Disc,electric Brake
Stromag Inc
6110-01-646-2618401-00379 INTERCHANGEABLE
Disc,friction
Stromag Inc
2530-01-646-2710401-04841 INTERCHANGEABLE
Hub,wheel,vehicular
Stromag Inc
Cross-Reference Index
Part NumberManufacturer
15494 Vestdavit A/s (NOR)
401-04838 PRIMARY Stromag Inc (USA)
Related Parts
3455-01-026-2553INTERCHANGEABLE
CUTTER,MILLING,END
15494
3040-01-063-5291INTERCHANGEABLE
LEVER,MANUAL CONTROL
01104500
8145-01-140-3453INTERCHANGEABLE
SHIPPING AND STORAGE
15494
5365-01-141-5457INTERCHANGEABLE
RING,STOP
15494
5975-01-371-8283INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
PLT4S-C0
6515-01-584-5174INTERCHANGEABLE
ATTACHMENT,DRILLING
05.001.217
6110-01-646-1735INTERCHANGEABLE
DISC,ARMATURE
401-00357
6110-01-646-1741INTERCHANGEABLE
DISC,ELECTRIC BRAKE
401-02734
6110-01-646-2618INTERCHANGEABLE
DISC,FRICTION
401-00379
2530-01-646-2710INTERCHANGEABLE
HUB,WHEEL,VEHICULAR
401-04841

Frequently Asked Questions

What is NSN 3950-01-646-2716?

NSN 3950-01-646-2716 is a Brake and Clutch Assembly,winch, manufactured by Stromag Inc, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-646-2716?

NSN 3950-01-646-2716 has 2 cross-referenced part numbers: 15494 (Vestdavit A/s), 401-04838 (Stromag Inc).

What NSN replaces 3950-01-646-2716?

There are 10 known substitutes for 3950-01-646-2716: 3455-01-026-2553, 3040-01-063-5291, 8145-01-140-3453 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401-04838?

Key specifications for 401-04838: End Item Identification: PARKING BRAKE; Part Name Assigned by Controlling Agency: (INAVY) PARKING BRAKE WINCH; Special Features: DESCRIPTION: 4BZFM40 BRAKE. 3 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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