PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

129911Bushing,sleeve

Marotta Controls Inc · NSN 3120-00-626-2450 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-626-2450 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-626-2450. Primary manufacturer part number: 129911.
Features
  • Bushing,sleeve — FSC 3120
  • Material: COPPER ALLOY OVERALL
  • Body Inside Diameter: 0.2805 INCHES MINIMUM AND 0.2815 INCHES MAXIMUM IN
  • Right Flange Outside Diameter: 0.4975 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN
  • 9 verified cross-references
  • Primary manufacturer: Marotta Controls Inc
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-626-2450, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-626-2450
Primary Part Number129911
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMarotta Controls Inc
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Body Inside Diameter0.2805 INCHES MINIMUM AND 0.2815 INCHES MAXIMUM IN
Right Flange Outside Diameter0.4975 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-020-4484211-214 INTERCHANGEABLE
Nut,plain,plate
Avox Systems Inc Dba Avox Systems Inc
6210-00-152-3884 INTERCHANGEABLE
Light,indicator
6240-00-156-1602 INTERCHANGEABLE
Lamp,incandescent
5360-00-626-2454118731 INTERCHANGEABLE
Spring,helical,compression
Marotta Controls Inc
2930-00-715-7562 INTERCHANGEABLE
Radiator,engine Coolant
5945-00-863-5851 INTERCHANGEABLE
Relay,fan Control
5331-01-282-3246211214 INTERCHANGEABLE
O-Ring
Hynautic Inc Div of Sta-Rite Industries Inc
5961-01-418-8455211214 INTERCHANGEABLE
Semiconductor Device,diode
Fluke Corp
6625-01-699-45542114.94 INTERCHANGEABLE
Ohmmeter
Chauvin Arnoux Inc Div Aemc Instruments
Cross-Reference Index
Part NumberManufacturer
211494 Marotta Controls Inc (USA)
211214 Marotta Controls Inc (USA)
510353REVA2PC5 Marotta Controls Inc (USA)
MV74F 210353 Marotta Controls Inc (USA)
215294PC107 Marotta Controls Inc (USA)
515294PC107 Marotta Controls Inc (USA)
M210353REVA1PC7 Marotta Controls Inc (USA)
129911 PRIMARY Marotta Controls Inc (USA)
585-513-1716547REVAPC5 Naval Ship Systems Command (USA)
Related Parts
5310-00-020-4484INTERCHANGEABLE
NUT,PLAIN,PLATE
211-214
6210-00-152-3884INTERCHANGEABLE
LIGHT,INDICATOR
6240-00-156-1602INTERCHANGEABLE
LAMP,INCANDESCENT
5360-00-626-2454INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
118731
2930-00-715-7562INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
5945-00-863-5851INTERCHANGEABLE
RELAY,FAN CONTROL
5331-01-282-3246INTERCHANGEABLE
O-RING
211214
5961-01-418-8455INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
211214
6625-01-699-4554INTERCHANGEABLE
OHMMETER
2114.94

Frequently Asked Questions

What is NSN 3120-00-626-2450?

NSN 3120-00-626-2450 is a Bushing,sleeve, manufactured by Marotta Controls Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-626-2450?

NSN 3120-00-626-2450 has 9 cross-referenced part numbers: 211494 (Marotta Controls Inc), 211214 (Marotta Controls Inc), 510353REVA2PC5 (Marotta Controls Inc), MV74F 210353 (Marotta Controls Inc), 215294PC107 (Marotta Controls Inc) and 4 more.

What NSN replaces 3120-00-626-2450?

There are 9 known substitutes for 3120-00-626-2450: 5310-00-020-4484, 6210-00-152-3884, 6240-00-156-1602 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 129911?

Key specifications for 129911: Overall Length: 0.4860 INCHES MINIMUM AND 0.4920 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Body Inside Diameter: 0.2805 INCHES MINIMUM AND 0.2815 INCHES MAXIMUM IN; Right Flange Outside Diameter: 0.4975 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN. 4 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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