PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4040-4Step Plate,mechanical Puller

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-604-4895 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-604-4895 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-604-4895. Primary manufacturer part number: 4040-4.
Features
  • Step Plate,mechanical Puller — FSC 5120
  • General Characteristics Item Description: COMPONENT TO FRS TOOL KIT 5180-01-584-8643
  • 2 verified cross-references
  • Primary manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Step Plate,mechanical Puller, cataloged under National Stock Number 5120-01-604-4895, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-604-4895
Primary Part Number4040-4
Item NameStep Plate,mechanical Puller
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
General Characteristics Item DescriptionCOMPONENT TO FRS TOOL KIT 5180-01-584-8643
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6530-00-488-790240404 INTERCHANGEABLE
Restraint,wrist and Ankle
Vehicles Inc
5940-00-682-9416304-0332-00 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-00-724-4210666231-043 INTERCHANGEABLE
Transformer,radio Frequency
Stromberg-Carlson Corp a Plessey Telecommunications Co
6680-01-081-780040404 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4820-01-156-8394712-00 INTERCHANGEABLE
Diaphragm,valve,flat
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6530-01-533-5815 INTERCHANGEABLE
Pad,knee Crutch
5995-01-713-575940404 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Msab Incorporated Dba Msab Inc
Cross-Reference Index
Part NumberManufacturer
4040-4 PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FRS 4040-4 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
6530-00-488-7902INTERCHANGEABLE
RESTRAINT,WRIST AND ANKLE
40404
5940-00-682-9416INTERCHANGEABLE
TERMINAL,LUG
304-0332-00
5950-00-724-4210INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
666231-043
6680-01-081-7800INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40404
4820-01-156-8394INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
712-00
6530-01-533-5815INTERCHANGEABLE
PAD,KNEE CRUTCH
5995-01-713-5759INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40404

Frequently Asked Questions

What is NSN 5120-01-604-4895?

NSN 5120-01-604-4895 is a Step Plate,mechanical Puller, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-604-4895?

NSN 5120-01-604-4895 has 2 cross-referenced part numbers: 4040-4 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FRS 4040-4 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).

What NSN replaces 5120-01-604-4895?

There are 7 known substitutes for 5120-01-604-4895: 6530-00-488-7902, 5940-00-682-9416, 5950-00-724-4210 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4040-4?

Key specifications for 4040-4: General Characteristics Item Description: COMPONENT TO FRS TOOL KIT 5180-01-584-8643. 1 total characteristics are documented in the Federal Logistics Information System.

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