PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LD631199Control,upper Hoist

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1020-00-021-2917 · FSC 1020 · No Item Name Available
Verified by PartsTable
NSN 1020-00-021-2917 — this item is cataloged by the U.S. Government under National Stock Number 1020-00-021-2917. Primary manufacturer part number: LD631199.
Features
  • Control,upper Hoist — FSC 1020
  • 7 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Control,upper Hoist, cataloged under National Stock Number 1020-00-021-2917, is classified within Federal Supply Class 1020 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameControl,upper Hoist
FSC / FSG1020 — No Item Name Available (FSG 10)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Bae Systems Land & Armaments L.p. (CAGE 44114)
Technical Specifications
ParameterValue
NSN1020-00-021-2917
Primary Part NumberLD631199
Item NameControl,upper Hoist
FSC / FSG1020 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-155-9573056-2 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
2481714 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
LD631199 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2814791 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
LD616674 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
LD628634 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2873025 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
NAV0RDLD628634 PRIMARY Bae Systems Land & Armaments L.p. (USA)
Related Parts
3110-00-155-9573INTERCHANGEABLE
BEARING,BALL,ANNULAR
056-2

Frequently Asked Questions

What is NSN 1020-00-021-2917?

NSN 1020-00-021-2917 is a Control,upper Hoist, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1020 (No Item Name Available). Status: active.

What are the part numbers for NSN 1020-00-021-2917?

NSN 1020-00-021-2917 has 7 cross-referenced part numbers: 2481714 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), LD631199 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2814791 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), LD616674 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), LD628634 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 2 more.

What NSN replaces 1020-00-021-2917?

There is 1 known substitute for 1020-00-021-2917: 3110-00-155-9573. Verify interchangeability with system specifications before substitution.

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