PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1NC10PC42Bearing,sleeve

Butterworth, Inc. · NSN 3120-00-661-6665 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-661-6665 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-661-6665. Primary manufacturer part number: 1NC10PC42.
Features
  • Bearing,sleeve — FSC 3120
  • Material: COPPER ALLOY OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
  • Body Outside Diameter: 1.5580 INCHES MINIMUM AND 1.5600 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Butterworth, Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-661-6665, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Butterworth, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN3120-00-661-6665
Primary Part Number1NC10PC42
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerButterworth, Inc.
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
Body Outside Diameter1.5580 INCHES MINIMUM AND 1.5600 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-135-4151C24 INTERCHANGEABLE
Switch,sensitive
Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment
5315-00-187-3218MS24692-6 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5999-00-474-5393 INTERCHANGEABLE
Clip,electrical
5930-00-581-0118 INTERCHANGEABLE
Switch,push-Pull
5340-00-597-4480NAS844-15 INTERCHANGEABLE
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3456-00-640-30031385500 PCE24 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
4935-00-756-9712C-24 INTERCHANGEABLE
Crimping Tool
Aero Manufacturing, L.l.c
4730-00-887-2749503-0581 INTERCHANGEABLE
Clamp,hose
Cummins Power Generation Inc.
4430-00-890-38106320XL INTERCHANGEABLE
Oven,thermal Drying,electric
Evenheat Kiln Inc
5340-00-911-7808C24 INTERCHANGEABLE
Clamp,synchro
Designatronics Incorporated Div Sterling Instruments Div
Cross-Reference Index
Part NumberManufacturer
1NC10PC42 PRIMARY Butterworth, Inc. (USA)
C24 PRIMARY Butterworth, Inc. (USA)
Related Parts
5930-00-135-4151INTERCHANGEABLE
SWITCH,SENSITIVE
C24
5315-00-187-3218INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-6
5999-00-474-5393INTERCHANGEABLE
CLIP,ELECTRICAL
5930-00-581-0118INTERCHANGEABLE
SWITCH,PUSH-PULL
5340-00-597-4480INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
NAS844-15
3456-00-640-3003INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
1385500 PCE24
4935-00-756-9712INTERCHANGEABLE
CRIMPING TOOL
C-24
4730-00-887-2749INTERCHANGEABLE
CLAMP,HOSE
503-0581
4430-00-890-3810INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC
6320XL
5340-00-911-7808INTERCHANGEABLE
CLAMP,SYNCHRO
C24
5910-00-958-4223INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
109364-9
5340-01-004-0107INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
NAS817-24

Frequently Asked Questions

What is NSN 3120-00-661-6665?

NSN 3120-00-661-6665 is a Bearing,sleeve, manufactured by Butterworth, Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-661-6665?

NSN 3120-00-661-6665 has 2 cross-referenced part numbers: 1NC10PC42 (Butterworth, Inc.), C24 (Butterworth, Inc.).

What NSN replaces 3120-00-661-6665?

There are 12 known substitutes for 3120-00-661-6665: 5930-00-135-4151, 5315-00-187-3218, 5999-00-474-5393 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1NC10PC42?

Key specifications for 1NC10PC42: Material: COPPER ALLOY OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 1.3760 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN. 6 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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