PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40700Bushing,sleeve

Rps-Fl, Inc. Dba Rps Inc · NSN 3120-00-339-2618 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-339-2618 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-339-2618. Primary manufacturer part number: 40700.
Features
  • Bushing,sleeve — FSC 3120
  • Body Outside Diameter: 4.4980 INCHES MINIMUM AND 4.4990 INCHES MAXIMUM IN
  • Body Inside Diameter: 2.9060 INCHES NOMINAL IN
  • 11 verified cross-references
  • Primary manufacturer: Rps-Fl, Inc. Dba Rps Inc
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 3120-00-339-2618, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 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
NSN3120-00-339-2618
Primary Part Number40700
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Body Outside Diameter4.4980 INCHES MINIMUM AND 4.4990 INCHES MAXIMUM IN
Body Inside Diameter2.9060 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5220-00-033-87872550747 INTERCHANGEABLE
Gaging Member,comparator,air Plu
Kell-Strom Tool International, Inc.
4730-00-050-4204AS15002-2P INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5305-00-225-3416407-00 INTERCHANGEABLE
Screw,machine
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5325-01-067-589040700 INTERCHANGEABLE
Grommet,nonmetallic
Truck-Lite Co., Llc
5950-01-088-8331593R303A01 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5305-01-146-597979363 INTERCHANGEABLE
Screw
Dana Commercial Vehicle Products, Llc
5985-01-350-647340700 INTERCHANGEABLE
Attenuator Assembly
U S Dept of Transportation Federal Aviation Administration
5133-01-460-181540700 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
4820-01-530-354350146-21 INTERCHANGEABLE
Regulator,thermostatic Temperatu
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4720-01-539-716840700 INTERCHANGEABLE
Hose Assembly,air Duct
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
40700 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
SL5074PC42 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
255074-7 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
255074-7 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5072PC42 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
317P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
255047-7 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
255047-7 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
HM-40700 Hoffert Marine Inc (USA)
DD445S4601-278ALT2PC42 Naval Ship Systems Command (USA)
317P Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5220-00-033-8787INTERCHANGEABLE
GAGING MEMBER,COMPARATOR,AIR PLU
2550747
4730-00-050-4204INTERCHANGEABLE
FITTING,LUBRICATION
AS15002-2P
5305-00-225-3416INTERCHANGEABLE
SCREW,MACHINE
407-00
5325-01-067-5890INTERCHANGEABLE
GROMMET,NONMETALLIC
40700
5950-01-088-8331INTERCHANGEABLE
TRANSFORMER,POWER
593R303A01
5305-01-146-5979INTERCHANGEABLE
SCREW
79363
5985-01-350-6473INTERCHANGEABLE
ATTENUATOR ASSEMBLY
40700
5133-01-460-1815INTERCHANGEABLE
DRILL,TWIST
40700
4820-01-530-3543INTERCHANGEABLE
REGULATOR,THERMOSTATIC TEMPERATU
50146-21
4720-01-539-7168INTERCHANGEABLE
HOSE ASSEMBLY,AIR DUCT
40700
5306-01-556-5030INTERCHANGEABLE
BOLT,MACHINE
40700

Frequently Asked Questions

What is NSN 3120-00-339-2618?

NSN 3120-00-339-2618 is a Bushing,sleeve, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-339-2618?

NSN 3120-00-339-2618 has 11 cross-referenced part numbers: 40700 (Rps-Fl, Inc. Dba Rps Inc), SL5074PC42 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 255074-7 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 255074-7 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL5072PC42 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 6 more.

What NSN replaces 3120-00-339-2618?

There are 11 known substitutes for 3120-00-339-2618: 5220-00-033-8787, 4730-00-050-4204, 5305-00-225-3416 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40700?

Key specifications for 40700: Overall Length: 2.3125 INCHES NOMINAL IN; Body Outside Diameter: 4.4980 INCHES MINIMUM AND 4.4990 INCHES MAXIMUM IN; Special Features: HALF FLANGE 0.3050 IN. MIN 0.3080 IN. MAX THK BY 1.4688 IN. RADIUS ON LEFT END,1.2500 IN. LG BY 3.8730 IN. MIN 3.8750 IN. MAX DIA COUNTERBORE LEFT END IN; Body Inside Diameter: 2.9060 INCHES NOMINAL 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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