PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12450Bushing,sleeve

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 3120-01-199-0296 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-199-0296 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-199-0296. Primary manufacturer part number: 12450.
Features
  • Bushing,sleeve — FSC 3120
  • Surface Treatment Document and Classification: PS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
  • Surface Treatment Document and Classification: PS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
  • Surface Treatment: CADMIUM LEFT END SURFACE OF BODY AND FLANGE
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Surface Treatment: CADMIUM RIGHT END SURFACE OF BODY
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
Applications
  • Applications requiring Copper Alloy 172 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-199-0296, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN3120-01-199-0296
Primary Part Number12450
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
Surface TreatmentCADMIUM LEFT END SURFACE OF BODY AND FLANGE
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationQQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL
Surface TreatmentCADMIUM RIGHT END SURFACE OF BODY
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
MaterialCOPPER ALLOY 172 OVERALL
Body Outside Diameter0.4340 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN
Surface Finish63.0 MICROINCHES OVERALL
Flange Outside Diameter0.5530 INCHES MINIMUM AND 0.5730 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
Body Inside Diameter0.3125 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OUTSIDE DIAMETER SURFACE OF BODY
Surface Treatment Document and ClassificationPS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
Flange Width0.0900 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-305-2261 INTERCHANGEABLE
Connector,receptacle,electrical
2835-00-340-755412450 INTERCHANGEABLE
Adapter Assy,starter
Alamo Aircraft, Ltd.
5950-00-369-6951109033-0001 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5910-00-781-479712450 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Hornet Acquisitionco, Llc Dba Onboard Systems
3010-01-115-693012450 INTERCHANGEABLE
Coupling,shaft,flexible
Paragon Power Inc Sub of Great Lakes Power Products Inc
7930-01-427-23171030017 INTERCHANGEABLE
Cleaning Compound,toilet Bowl
Waxie's Enterprises, Llc Dba Waxie Sanitary Supply Div San Diego
5120-01-431-1912TR-50 INTERCHANGEABLE
Wrench,tap and Reamer
Stanley Tools Div of Stanley Works
4910-01-447-558612450 INTERCHANGEABLE
Parts Kit,tester Ad
Stant Mfg Co Inc
4810-01-498-8710 INTERCHANGEABLE
Valve,solenoid
6530-01-631-2725 INTERCHANGEABLE
Tubing,sterilization
Cross-Reference Index
Part NumberManufacturer
12450 Howden Fluid Systems (USA)
10108233 Nimikkeistokeskus Ncb Finland (FIN)
12450 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
12450 Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
5935-00-305-2261INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2835-00-340-7554INTERCHANGEABLE
ADAPTER ASSY,STARTER
12450
5950-00-369-6951INTERCHANGEABLE
TRANSFORMER,POWER
109033-0001
5910-00-781-4797INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
12450
3010-01-115-6930INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
12450
7930-01-427-2317INTERCHANGEABLE
CLEANING COMPOUND,TOILET BOWL
1030017
5120-01-431-1912INTERCHANGEABLE
WRENCH,TAP AND REAMER
TR-50
4910-01-447-5586INTERCHANGEABLE
PARTS KIT,TESTER AD
12450
4810-01-498-8710INTERCHANGEABLE
VALVE,SOLENOID
6530-01-631-2725INTERCHANGEABLE
TUBING,STERILIZATION
3433-01-645-5654INTERCHANGEABLE
SPRAY GUN,METALLIZING
12450
5920-01-669-8629INTERCHANGEABLE
MAT,ELECTROSTATIC DISCHARGING
12450

Frequently Asked Questions

What is NSN 3120-01-199-0296?

NSN 3120-01-199-0296 is a Bushing,sleeve, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-199-0296?

NSN 3120-01-199-0296 has 4 cross-referenced part numbers: 12450 (Howden Fluid Systems), 10108233 (Nimikkeistokeskus Ncb Finland), 12450 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 12450 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).

What NSN replaces 3120-01-199-0296?

There are 12 known substitutes for 3120-01-199-0296: 5935-00-305-2261, 2835-00-340-7554, 5950-00-369-6951 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12450?

Key specifications for 12450: Surface Treatment Document and Classification: PS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE; Surface Treatment Document and Classification: PS 13101,TYPE 2,CLASS 1 MFR REF SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE; Surface Treatment: CADMIUM LEFT END SURFACE OF BODY AND FLANGE; Corner Shape: SQUARE ALL CORNERS. 19 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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