PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

277PBushing,sleeve

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 3120-00-339-2614 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-339-2614 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-339-2614. Primary manufacturer part number: 277P.
Features
  • Bushing,sleeve — FSC 3120
  • Body Outside Diameter: 3.6210 INCHES MINIMUM AND 3.6230 INCHES MAXIMUM IN
  • Body Inside Diameter: 2.6875 INCHES NOMINAL IN
  • Flange Width: 0.3650 INCHES NOMINAL IN
  • 8 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-339-2614, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-339-2614
Primary Part Number277P
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Body Outside Diameter3.6210 INCHES MINIMUM AND 3.6230 INCHES MAXIMUM IN
Body Inside Diameter2.6875 INCHES NOMINAL IN
Flange Width0.3650 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-411-7592586053-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
1650-00-626-153240767 INTERCHANGEABLE
Parts Kit,valve Overhaul
Meggitt North Hollywood Inc
5360-00-865-684240767 INTERCHANGEABLE
Spring,helical,compression
Hdt Expeditionary Systems Inc
5120-00-989-19532550464 INTERCHANGEABLE
Puller,mechanical
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
5962-01-089-281340767 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
4720-01-415-741000006 INTERCHANGEABLE
Tubing,nonmetallic
Pulsafeeder Inc
4820-01-546-862240766-202 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-546-867440751-201 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5306-01-556-457441X-1275 INTERCHANGEABLE
Bolt,machine
Meritor Industrial Products, Llc
5995-01-660-7549RJFTV7SA2G0254HREL INTERCHANGEABLE
Cable Assembly,special Purpose,e
Amphenol Pcd Inc Dba Amphenol Pcd Inc Div Amphenol Pcd
Cross-Reference Index
Part NumberManufacturer
277P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL5046PC14 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5046PC41 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
277P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
255046-4 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
HM-40767 Hoffert Marine Inc (USA)
SL5051PC41 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
40767 Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
5950-00-411-7592INTERCHANGEABLE
REACTOR
586053-1
1650-00-626-1532INTERCHANGEABLE
PARTS KIT,VALVE OVERHAUL
40767
5360-00-865-6842INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
40767
5120-00-989-1953INTERCHANGEABLE
PULLER,MECHANICAL
2550464
5962-01-089-2813INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
40767
4720-01-415-7410INTERCHANGEABLE
TUBING,NONMETALLIC
00006
4820-01-546-8622INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40766-202
4820-01-546-8674INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40751-201
5306-01-556-4574INTERCHANGEABLE
BOLT,MACHINE
41X-1275
5995-01-660-7549INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
RJFTV7SA2G0254HREL

Frequently Asked Questions

What is NSN 3120-00-339-2614?

NSN 3120-00-339-2614 is a Bushing,sleeve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-339-2614?

NSN 3120-00-339-2614 has 8 cross-referenced part numbers: 277P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL5046PC14 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL5046PC41 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 277P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 255046-4 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 3 more.

What NSN replaces 3120-00-339-2614?

There are 10 known substitutes for 3120-00-339-2614: 5950-00-411-7592, 1650-00-626-1532, 5360-00-865-6842 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 277P?

Key specifications for 277P: Special Features: HALF FLANGE 1.9062 IN. RADIUS,0.6250 IN. LG BY 3.2500 IN. MIN 3.2530 IN. MAX DIA COUNTERBORE LEFT END,.5625 IN. LG BY 2.5310 IN. DIA COUNTERBORE RIGHT END IN; Overall Length: 1.5625 INCHES NOMINAL IN; Body Outside Diameter: 3.6210 INCHES MINIMUM AND 3.6230 INCHES MAXIMUM IN; Body Inside Diameter: 2.6875 INCHES NOMINAL IN. 5 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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