PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45-25Shackle

Schaefer Marine, Inc. · NSN 4030-01-142-4834 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-01-142-4834 — this item is cataloged by the U.S. Government under National Stock Number 4030-01-142-4834. Primary manufacturer part number: 45-25.
Features
  • Shackle — FSC 4030
  • 3 verified cross-references
  • Primary manufacturer: Schaefer Marine, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shackle, cataloged under National Stock Number 4030-01-142-4834, 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 Schaefer Marine, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShackle
FSC / FSG4030 — No Item Name Available (FSG 40)
ManufacturersSchaefer Marine, Inc. (CAGE 54256); L3harris Technologies, Inc. (CAGE 9Y580); L3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340)
Technical Specifications
ParameterValue
NSN4030-01-142-4834
Primary Part Number45-25
Item NameShackle
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerSchaefer Marine, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5340-00-050-1563179380 INTERCHANGEABLE
Plug,expansion
Chrysler Realty Company Llc Dba Daimler Chrysler
5920-00-142-74481019301PC2 INTERCHANGEABLE
Fuseholder,block
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-231-156740-12292 INTERCHANGEABLE
Transformer,power
Magnetic Components Inc
5360-00-821-88404525 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
5935-01-021-31217513NP INTERCHANGEABLE
Connector,plug,electrical
Bryant Electric
4820-01-050-16314-00746-0 INTERCHANGEABLE
Body,valve
Spence Engineering Co Inc Dba Nicholson Steam Trap
5950-01-153-93953461645 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
6530-01-233-44044525 INTERCHANGEABLE
Indicator,sterilization
Pymah Corp
6625-01-573-60384525 INTERCHANGEABLE
Absorber,radio Frequency Radiati
Laird R & F Products, Inc.
Cross-Reference Index
Part NumberManufacturer
45-25 PRIMARY Schaefer Marine, Inc. (USA)
104610-2 L3harris Technologies, Inc. (USA)
104610-2 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5340-00-050-1563INTERCHANGEABLE
PLUG,EXPANSION
179380
5920-00-142-7448INTERCHANGEABLE
FUSEHOLDER,BLOCK
1019301PC2
5950-00-231-1567INTERCHANGEABLE
TRANSFORMER,POWER
40-12292
5360-00-821-8840INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4525
5935-01-021-3121INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7513NP
4820-01-050-1631INTERCHANGEABLE
BODY,VALVE
4-00746-0
5950-01-153-9395INTERCHANGEABLE
TRANSFORMER,POWER
3461645
6530-01-233-4404INTERCHANGEABLE
INDICATOR,STERILIZATION
4525
6625-01-573-6038INTERCHANGEABLE
ABSORBER,RADIO FREQUENCY RADIATI
4525

Frequently Asked Questions

What is NSN 4030-01-142-4834?

NSN 4030-01-142-4834 is a Shackle, manufactured by Schaefer Marine, Inc., classified under FSC 4030 (No Item Name Available). Status: active.

What are the part numbers for NSN 4030-01-142-4834?

NSN 4030-01-142-4834 has 3 cross-referenced part numbers: 45-25 (Schaefer Marine, Inc.), 104610-2 (L3harris Technologies, Inc.), 104610-2 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 4030-01-142-4834?

There are 9 known substitutes for 4030-01-142-4834: 5340-00-050-1563, 5920-00-142-7448, 5950-00-231-1567 and 6 more. Verify interchangeability with system specifications before substitution.

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