PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5275-1Hook,safety

Pdi Ground Support Systems, Inc. · NSN 4030-01-021-3542 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-01-021-3542 — this item is cataloged by the U.S. Government under National Stock Number 4030-01-021-3542. Primary manufacturer part number: 5275-1.
Features
  • Hook,safety — FSC 4030
  • 2 verified cross-references
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hook,safety, cataloged under National Stock Number 4030-01-021-3542, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. This item has 2 commercial cross-references from 2 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 NameHook,safety
FSC / FSG4030 — No Item Name Available (FSG 40)
ManufacturersClark Equipment Co Div Doosan Infracore Portable Power (CAGE 33968); Pdi Ground Support Systems, Inc. (CAGE 0W357)
Technical Specifications
ParameterValue
NSN4030-01-021-3542
Primary Part Number5275-1
Item NameHook,safety
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-546-7253 INTERCHANGEABLE
Shield,bearing,replacement
5985-00-953-035752751 INTERCHANGEABLE
Antenna
Naval Sea Systems Command
5995-01-378-07625336484-001 INTERCHANGEABLE
Cable Assembly,radio Frequency
Naval Sea Systems Command
6530-01-618-7514FM840A127 INTERCHANGEABLE
Stand,surgical Instrument
Ferno Military Systems
6625-01-619-432852751 INTERCHANGEABLE
Indicator,digital Display
Westerbeke Corporation
5935-01-665-464652751 INTERCHANGEABLE
Cover,socket Plug-in Electronic
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
35360486 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
5275-1 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
3110-00-546-7253INTERCHANGEABLE
SHIELD,BEARING,REPLACEMENT
5985-00-953-0357INTERCHANGEABLE
ANTENNA
52751
5995-01-378-0762INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
5336484-001
6530-01-618-7514INTERCHANGEABLE
STAND,SURGICAL INSTRUMENT
FM840A127
6625-01-619-4328INTERCHANGEABLE
INDICATOR,DIGITAL DISPLAY
52751
5935-01-665-4646INTERCHANGEABLE
COVER,SOCKET PLUG-IN ELECTRONIC
52751

Frequently Asked Questions

What is NSN 4030-01-021-3542?

NSN 4030-01-021-3542 is a Hook,safety, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 4030 (No Item Name Available). Status: active.

What are the part numbers for NSN 4030-01-021-3542?

NSN 4030-01-021-3542 has 2 cross-referenced part numbers: 35360486 (Clark Equipment Co Div Doosan Infracore Portable Power), 5275-1 (Pdi Ground Support Systems, Inc.).

What NSN replaces 4030-01-021-3542?

There are 6 known substitutes for 4030-01-021-3542: 3110-00-546-7253, 5985-00-953-0357, 5995-01-378-0762 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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