NSN 3950-01-424-5415 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-424-5415. Manufacturer of record part number: DMD-1745.
Also searched as3950-01-424-5415 ·
3950014245415 ·
NIIN 014245415 ·
01-424-5415 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 70433 · DMD-1745 · AMD-1088 ITEM 1 · AMD-1088
General Characteristics Item Description: USED ON APPLETON MARINE AMD-1088 WINCH/WINDLASS ASSEMBLY
Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: Appleton Marine Inc
Identification
NSN: 3950-01-424-5415
NIIN: 014245415
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: DMD-1745
Manufacturer: Appleton Marine Inc
General Description
The Pulley,whelped Groove, cataloged under National Stock Number 3950-01-424-5415, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Appleton Marine Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3950-01-424-5415
Primary Part Number
DMD-1745
Item Name
Pulley,whelped Groove
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer
Appleton Marine Inc
Status
ACTIVE
Overall Diameter
65.000 INCHES NOMINAL IN
General Characteristics Item Description
USED ON APPLETON MARINE AMD-1088 WINCH/WINDLASS ASSEMBLY
Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3950-01-424-6149DMD-1814POSSIBLE MATCH
SUPPORT,WINCH
Possible match (shared part number)Appleton Marine Inc
3950-01-424-6839JMD-1045POSSIBLE MATCH
CAPSTAN,WINDLASS
Possible match (shared part number)Appleton Marine Inc
3950-01-424-6846MMD-2221POSSIBLE MATCH
ROLLER,LEVELWIND,WINDLASS
Possible match (shared part number)Appleton Marine Inc
3040-01-425-6611MMD-2277POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Appleton Marine Inc
3040-01-425-6614MMD-2278POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Appleton Marine Inc
3040-01-425-6615JMD-1074POSSIBLE MATCH
COLLAR,SHAFT
Possible match (shared part number)Appleton Marine Inc
3040-01-425-6616MMD-2308POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Appleton Marine Inc
NSN 3950-01-424-5415 is a Pulley,whelped Groove, manufactured by Appleton Marine Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What part numbers are listed for NSN 3950-01-424-5415?
NSN 3950-01-424-5415 has 2 manufacturer part numbers on file: DMD-1745 (Appleton Marine Inc), AMD-1088 ITEM 1 (Appleton Marine Inc).
What NSN replaces 3950-01-424-5415?
7 possible matches (shared part number, not a government interchangeability claim): 3950-01-424-6149, 3950-01-424-6839, 3950-01-424-6846. Verify interchangeability with system specifications before substitution.
What are the specifications of DMD-1745?
Key specifications for DMD-1745: Overall Diameter: 65.000 INCHES NOMINAL IN; General Characteristics Item Description: USED ON APPLETON MARINE AMD-1088 WINCH/WINDLASS ASSEMBLY; Overall Width: 22.500 INCHES NOMINAL IN; Special Features: TWO GROOVES, ONE INSIDE THE OTHER. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-424-5415 hazardous material?
No hazard code in the DLA record (HMIC N). 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.