PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12424Bearing,sleeve

Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · NSN 3120-01-199-0293 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-199-0293 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-199-0293. Primary manufacturer part number: 12424.
Features
  • Bearing,sleeve — FSC 3120
  • Surface Treatment: CADMIUM OUTSIDE DIAMETER SURFACE OF BODY
  • Surface Treatment Document and Classification: PS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
  • Body Inside Diameter: 0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Treatment Document and Classification: PS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
  • Material Document and Classification: QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Surface Treatment: CADMIUM INSIDE DIAMETER SURFACE OF BODY
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 172 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-199-0293, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN3120-01-199-0293
Primary Part Number12424
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMeggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
StatusACTIVE
Surface TreatmentCADMIUM OUTSIDE DIAMETER SURFACE OF BODY
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
Body Inside Diameter0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
Material Document and ClassificationQQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL
Surface TreatmentCADMIUM INSIDE DIAMETER SURFACE OF BODY
Body Outside Diameter0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Surface Finish63.0 MICROINCHES OVERALL
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE INSIDE DIAMETER SURFACE OF BODY
MaterialCOPPER ALLOY 172 OVERALL
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY
Surface TreatmentCADMIUM LEFT END SURFACE OF BODY
Surface TreatmentCADMIUM RIGHT END SURFACE OF BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-213-8653905504-1 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-00-231-670312424 INTERCHANGEABLE
Ring,wiper
Kalmar Solutions Ab
5120-00-279-0480SW424 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5330-00-291-9620408091 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
5970-00-375-0298124-24 INTERCHANGEABLE
Bushing
Dresser Industries Inc Leroi Div
5950-00-434-909212424 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
6105-00-635-074912424 INTERCHANGEABLE
Motor,direct Current
Bethlehem Corporation
1650-00-774-828112424 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5999-00-782-4820 INTERCHANGEABLE
Contact,electrical
7310-01-107-114112424 INTERCHANGEABLE
Pan,steam Table
American Permanent Ware Company Dba Apw/wyott Foodservice Eqp Co
Cross-Reference Index
Part NumberManufacturer
12424 Howden Fluid Systems (USA)
12424 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
12424 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
5950-00-213-8653INTERCHANGEABLE
REACTOR
905504-1
5330-00-231-6703INTERCHANGEABLE
RING,WIPER
12424
5120-00-279-0480INTERCHANGEABLE
SOCKET,SOCKET WRENCH
SW424
5330-00-291-9620INTERCHANGEABLE
SEAL,PLAIN ENCASED
408091
5970-00-375-0298INTERCHANGEABLE
BUSHING
124-24
5950-00-434-9092INTERCHANGEABLE
TRANSFORMER,POWER
12424
6105-00-635-0749INTERCHANGEABLE
MOTOR,DIRECT CURRENT
12424
1650-00-774-8281INTERCHANGEABLE
DISK,VALVE
12424
5999-00-782-4820INTERCHANGEABLE
CONTACT,ELECTRICAL
7310-01-107-1141INTERCHANGEABLE
PAN,STEAM TABLE
12424
5998-01-177-0472INTERCHANGEABLE
PRINTED CIRCUIT BOARD
6145-01-209-7451INTERCHANGEABLE
BRAID,WIRE
1242/4

Frequently Asked Questions

What is NSN 3120-01-199-0293?

NSN 3120-01-199-0293 is a Bearing,sleeve, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-199-0293?

NSN 3120-01-199-0293 has 3 cross-referenced part numbers: 12424 (Howden Fluid Systems), 12424 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 12424 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).

What NSN replaces 3120-01-199-0293?

There are 12 known substitutes for 3120-01-199-0293: 5950-00-213-8653, 5330-00-231-6703, 5120-00-279-0480 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12424?

Key specifications for 12424: Overall Length: 0.3960 INCHES MINIMUM AND 0.4000 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OUTSIDE DIAMETER SURFACE OF BODY; Surface Treatment Document and Classification: PS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY; Body Inside Diameter: 0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN. 17 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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