PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1A7140Bushing,sleeve

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 3120-01-411-3322 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-411-3322 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-411-3322. Primary manufacturer part number: 1A7140.
Features
  • Bushing,sleeve — FSC 3120
  • Body Outside Diameter: 3.0440 INCHES MINIMUM AND 3.0460 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
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 3120-01-411-3322, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-411-3322
Primary Part Number1A7140
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Body Outside Diameter3.0440 INCHES MINIMUM AND 3.0460 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-040-14591A7140 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
Cross-Reference Index
Part NumberManufacturer
1A7140 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
1A7140 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
5330-00-040-1459INTERCHANGEABLE
GASKET
1A7140

Frequently Asked Questions

What is NSN 3120-01-411-3322?

NSN 3120-01-411-3322 is a Bushing,sleeve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-411-3322?

NSN 3120-01-411-3322 has 2 cross-referenced part numbers: 1A7140 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 1A7140 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 3120-01-411-3322?

There is 1 known substitute for 3120-01-411-3322: 5330-00-040-1459. Verify interchangeability with system specifications before substitution.

What are the specifications of 1A7140?

Key specifications for 1A7140: End Item Identification: C-17 ACFT ENGINE; Body Outside Diameter: 3.0440 INCHES MINIMUM AND 3.0460 INCHES MAXIMUM IN. 2 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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