PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-1021-12Removal Tool,fitting Insert

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 5120-01-089-3930 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-089-3930 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-089-3930. Primary manufacturer part number: S-1021-12.
Features
  • Removal Tool,fitting Insert — FSC 5120
  • General Characteristics Item Description: HOSE FITTING SIZE 12 APPL
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Removal Tool,fitting Insert, cataloged under National Stock Number 5120-01-089-3930, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN5120-01-089-3930
Primary Part NumberS-1021-12
Item NameRemoval Tool,fitting Insert
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusACTIVE
General Characteristics Item DescriptionHOSE FITTING SIZE 12 APPL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
8335-01-204-5385192112 INTERCHANGEABLE
Insert Pad,heel,footwear
Iem Orthopaedic Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
S-1021-12 PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
S-1021-12 Satair A/s (DNK)
Related Parts
8335-01-204-5385INTERCHANGEABLE
INSERT PAD,HEEL,FOOTWEAR
192112

Frequently Asked Questions

What is NSN 5120-01-089-3930?

NSN 5120-01-089-3930 is a Removal Tool,fitting Insert, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-089-3930?

NSN 5120-01-089-3930 has 2 cross-referenced part numbers: S-1021-12 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), S-1021-12 (Satair A/s).

What NSN replaces 5120-01-089-3930?

There is 1 known substitute for 5120-01-089-3930: 8335-01-204-5385. Verify interchangeability with system specifications before substitution.

What are the specifications of S-1021-12?

Key specifications for S-1021-12: General Characteristics Item Description: HOSE FITTING SIZE 12 APPL. 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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