Also searched as3950-01-455-7889 ·
3950014557889 ·
NIIN 014557889 ·
01-455-7889 ·
FSC 3950 Winches, Hoists, Cranes, and Derricks
Nearby stock numbers← 3950-01-455-6600 Winch, Drum, Hand Operated
·
3950-01-455-9211 Winch, Drum, Power Operated →
Features
Brake Screw,windlas — FSC 3950
Overall Diameter: 1.500 INCHES NOMINAL IN
General Characteristics Item Description: 1.5IN. DIA STAINLESS STEEL SCREW WITH ACME THREADS AT ONE END AND A KEYWAY AT THE OTHER END; HAS A 1.5IN. I.D. STAINLESS STEEL COLLAR AND A 1.5IN. I.D. BY 1.875IN. O.D. BY 1.5IN. LONG 660 BRONZE SLEEVE IN
Material: STEEL CORROSION RESISTING AND COPPER ALLOY
Identification
NSN: 3950-01-455-7889
NIIN: 014557889
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
General Description
The Brake Screw,windlas, cataloged under National Stock Number 3950-01-455-7889, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3950-01-455-7889
Item Name
Brake Screw,windlas
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
Status
ACTIVE
Overall Diameter
1.500 INCHES NOMINAL IN
General Characteristics Item Description
1.5IN. DIA STAINLESS STEEL SCREW WITH ACME THREADS AT ONE END AND A KEYWAY AT THE OTHER END; HAS A 1.5IN. I.D. STAINLESS STEEL COLLAR AND A 1.5IN. I.D. BY 1.875IN. O.D. BY 1.5IN. LONG 660 BRONZE SLEEVE IN
Material
STEEL CORROSION RESISTING AND COPPER ALLOY
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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
C-14173
3/9Design control — primary reference
New England Trawler Equipment Co
No interchangeability data on file.
Other items in FSC 3950 — Winches, Hoists, Cranes, and Derricks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3950-00-001-1249
LINING,FRICTION
3950-00-001-3984
3950-00-001-3984 · Item name not on file
3950-00-001-6303
3950-00-001-6303 · Item name not on file
3950-00-001-6304
3950-00-001-6304 · Item name not on file
3950-00-001-6312
3950-00-001-6312 · Item name not on file
3950-00-001-6313
HOIST,TRUCK
3950-00-001-7831
3950-00-001-7831 · Item name not on file
3950-00-001-7834
COOLING COIL,WINCH
Related Parts in Materials Handling Equipment
3950-00-001-1249
LINING,FRICTION
J111513
3950-00-001-3984
3950-00-001-3984 · Item name not on file
3950-00-001-6303
3950-00-001-6303 · Item name not on file
3950-00-001-6304
3950-00-001-6304 · Item name not on file
3950-00-001-6312
3950-00-001-6312 · Item name not on file
3950-00-001-6313
HOIST,TRUCK
3950-00-001-7831
3950-00-001-7831 · Item name not on file
3950-00-001-7834
COOLING COIL,WINCH
B3486
Frequently Asked Questions
What is NSN 3950-01-455-7889?
NSN 3950-01-455-7889 is a Brake Screw,windlas, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What are the specifications of 3950-01-455-7889?
Key specifications for 3950-01-455-7889: Overall Diameter: 1.500 INCHES NOMINAL IN; General Characteristics Item Description: 1.5IN. DIA STAINLESS STEEL SCREW WITH ACME THREADS AT ONE END AND A KEYWAY AT THE OTHER END; HAS A 1.5IN. I.D. STAINLESS STEEL COLLAR AND A 1.5IN. I.D. BY 1.875IN. O.D. BY 1.5IN. LONG 660 BRONZE SLEEVE IN; Overall Length: 29.500 INCHES NOMINAL IN; Special Features: FOR CAPSTAN WINDLASS X-1812. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3950-01-455-7889 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.