PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X8451-34Pendant,load Contro

Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division · NSN 1680-00-908-9990 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-908-9990 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-908-9990. Primary manufacturer part number: X8451-34.
Features
  • Pendant,load Contro — FSC 1680
  • 3 verified cross-references
  • Primary manufacturer: Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pendant,load Contro, cataloged under National Stock Number 1680-00-908-9990, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePendant,load Contro
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersHarmonic Drive L.l.c. (CAGE 34519); Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division (CAGE 90129); Aerocontrolex Group, Inc. Div Talley Actuators (CAGE 98889)
Technical Specifications
ParameterValue
NSN1680-00-908-9990
Primary Part NumberX8451-34
Item NamePendant,load Contro
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerCooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-074-4038838-7 INTERCHANGEABLE
Screw,shoulder
Philips North America Llc Dba Philips Healthcare
3120-00-737-10797371079 INTERCHANGEABLE
Bearing,sleeve
U S Army Tank Automotive Command Amsta-Im-Mm
3030-00-920-10928387 INTERCHANGEABLE
Belts,v,matched Set
Gates Corporation
2930-00-987-62248387 INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
5307-01-432-0907 INTERCHANGEABLE
Stud,plain
5307-01-463-1043741070-A INTERCHANGEABLE
Stud,plain
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
7371079 Harmonic Drive L.l.c. (USA)
X8451-34 PRIMARY Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division (USA)
8387 Aerocontrolex Group, Inc. Div Talley Actuators (USA)
Related Parts
5305-00-074-4038INTERCHANGEABLE
SCREW,SHOULDER
838-7
3120-00-737-1079INTERCHANGEABLE
BEARING,SLEEVE
7371079
3030-00-920-1092INTERCHANGEABLE
BELTS,V,MATCHED SET
8387
2930-00-987-6224INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
8387
5307-01-432-0907INTERCHANGEABLE
STUD,PLAIN
5307-01-463-1043INTERCHANGEABLE
STUD,PLAIN
741070-A

Frequently Asked Questions

What is NSN 1680-00-908-9990?

NSN 1680-00-908-9990 is a Pendant,load Contro, manufactured by Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-908-9990?

NSN 1680-00-908-9990 has 3 cross-referenced part numbers: 7371079 (Harmonic Drive L.l.c.), X8451-34 (Cooper Crouse-Hinds, Llc Div Crouse-Hinds Molded Products Division), 8387 (Aerocontrolex Group, Inc. Div Talley Actuators).

What NSN replaces 1680-00-908-9990?

There are 6 known substitutes for 1680-00-908-9990: 5305-00-074-4038, 3120-00-737-1079, 3030-00-920-1092 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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