PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7120Link

Eaton Corp Transmission Div · NSN 2530-00-457-0122 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-457-0122 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-457-0122. Primary manufacturer part number: 7120.
Features
  • Link — FSC 2530
  • 3 verified cross-references
  • Primary manufacturer: Eaton Corp Transmission Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Link, cataloged under National Stock Number 2530-00-457-0122, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Eaton Corp Transmission Div. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLink
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersKoehring Cranes and Excavators Inc Sub of Northwest Engineering Co (CAGE 8E499); Koehring Co Lorain Div (CAGE 59690); Eaton Corp Transmission Div (CAGE 73460)
Technical Specifications
ParameterValue
NSN2530-00-457-0122
Primary Part Number7120
Item NameLink
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerEaton Corp Transmission Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4510-00-105-14357361-7461 INTERCHANGEABLE
Fountain,eye and Face Wash,emerg
Haws Co Inc Dba Western Emergency Equipment
2815-00-146-2298 INTERCHANGEABLE
Pan,oil
5905-00-155-69937120 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5940-00-271-7951227-1070P1 INTERCHANGEABLE
Terminal,lug
Raytheon Company Div Corp
5998-00-315-34677120 INTERCHANGEABLE
Circuit Card Assembly
Drs Signal Solutions, Inc.
5950-00-932-6794722804-31 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
4820-01-215-22021720 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
6515-01-296-5762 INTERCHANGEABLE
Blade,surgical Knife,detachable
6660-01-301-02307120 INTERCHANGEABLE
Barometer,aneroid
All Weather, Inc. Dba All Weather Inc
6625-01-325-8362 INTERCHANGEABLE
Probe,magnetic Field,interferenc
Cross-Reference Index
Part NumberManufacturer
F7120 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
F7120 Koehring Co Lorain Div (USA)
7120 PRIMARY Eaton Corp Transmission Div (USA)
Related Parts
4510-00-105-1435INTERCHANGEABLE
FOUNTAIN,EYE AND FACE WASH,EMERG
7361-7461
2815-00-146-2298INTERCHANGEABLE
PAN,OIL
5905-00-155-6993INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
7120
5940-00-271-7951INTERCHANGEABLE
TERMINAL,LUG
227-1070P1
5998-00-315-3467INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7120
5950-00-932-6794INTERCHANGEABLE
TRANSFORMER,POWER
722804-31
4820-01-215-2202INTERCHANGEABLE
SEAT,VALVE
1720
6515-01-296-5762INTERCHANGEABLE
BLADE,SURGICAL KNIFE,DETACHABLE
6660-01-301-0230INTERCHANGEABLE
BAROMETER,ANEROID
7120
6625-01-325-8362INTERCHANGEABLE
PROBE,MAGNETIC FIELD,INTERFERENC
6505-01-386-2721INTERCHANGEABLE
DEXTROSE INJECTION
7120
4210-01-435-4108INTERCHANGEABLE
TIP,NOZZLE,FIRE HOSE
1-1/4H-30430HC

Frequently Asked Questions

What is NSN 2530-00-457-0122?

NSN 2530-00-457-0122 is a Link, manufactured by Eaton Corp Transmission Div, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-457-0122?

NSN 2530-00-457-0122 has 3 cross-referenced part numbers: F7120 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), F7120 (Koehring Co Lorain Div), 7120 (Eaton Corp Transmission Div).

What NSN replaces 2530-00-457-0122?

There are 12 known substitutes for 2530-00-457-0122: 4510-00-105-1435, 2815-00-146-2298, 5905-00-155-6993 and 9 more. Verify interchangeability with system specifications before substitution.

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