PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21926Bushing,sleeve

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 3120-00-948-0499 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-948-0499 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-948-0499. Primary manufacturer part number: 21926.
Features
  • Bushing,sleeve — FSC 3120
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Flange Width: 0.0400 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM IN
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Flange Outside Diameter: 0.6250 INCHES NOMINAL IN
  • Material Document and Classification: AMS 3617 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Plastic Polyhexamethylene Amide Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-948-0499, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 13 verified specifications, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-948-0499
Primary Part Number21926
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Flange Width0.0400 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM IN
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Flange Outside Diameter0.6250 INCHES NOMINAL IN
Material Document and ClassificationAMS 3617 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Body Inside Diameter0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
Body Outside Diameter0.3118 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM IN
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE OUTSIDE LEFT CORNER
MaterialPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2520-00-163-247121926 INTERCHANGEABLE
Fork
Komatsu America Corporation
3110-00-191-046015BA INTERCHANGEABLE
Retainer and Rollers,bearing
The Timken Corporation
5915-00-254-1225FA11-664 INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
2910-00-356-130921130 INTERCHANGEABLE
Carburator,elbow
Briggs and Stratton Corp
5340-00-400-00716011-5CC INTERCHANGEABLE
Clip,spring Tension
Te Connectivity Corporation
5305-01-077-971421926 INTERCHANGEABLE
Screw,machine
Astrocom Electronics Inc
5930-01-123-9509721857-39 INTERCHANGEABLE
Switch,thermostatic
Raytheon Company Div Rmd Strategic
3120-01-127-367721926 INTERCHANGEABLE
Bearing,washer,thrust
Westerbeke Corporation
4730-01-224-731021926 INTERCHANGEABLE
Nipple,pipe
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4730-01-438-091011721 INTERCHANGEABLE
Adapter,straight,tube to Hose
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
21926 United Technologies Corp Hamilton Sundstrand Corp (USA)
21926 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
2520-00-163-2471INTERCHANGEABLE
FORK
21926
3110-00-191-0460INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
15BA
5915-00-254-1225INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
FA11-664
2910-00-356-1309INTERCHANGEABLE
CARBURATOR,ELBOW
21130
5340-00-400-0071INTERCHANGEABLE
CLIP,SPRING TENSION
6011-5CC
5305-01-077-9714INTERCHANGEABLE
SCREW,MACHINE
21926
5930-01-123-9509INTERCHANGEABLE
SWITCH,THERMOSTATIC
721857-39
3120-01-127-3677INTERCHANGEABLE
BEARING,WASHER,THRUST
21926
4730-01-224-7310INTERCHANGEABLE
NIPPLE,PIPE
21926
4730-01-438-0910INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
11721
6515-01-540-1599INTERCHANGEABLE
TUBE,DRAW WASTE
21926

Frequently Asked Questions

What is NSN 3120-00-948-0499?

NSN 3120-00-948-0499 is a Bushing,sleeve, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-948-0499?

NSN 3120-00-948-0499 has 2 cross-referenced part numbers: 21926 (United Technologies Corp Hamilton Sundstrand Corp), 21926 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 3120-00-948-0499?

There are 11 known substitutes for 3120-00-948-0499: 2520-00-163-2471, 3110-00-191-0460, 5915-00-254-1225 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21926?

Key specifications for 21926: Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER; Flange Width: 0.0400 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com