PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81705Bushing Half,sleeve

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 3120-00-448-6948 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-448-6948 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-448-6948. Primary manufacturer part number: 81705.
Features
  • Bushing Half,sleeve — FSC 3120
  • General Characteristics Item Description: MATL STEEL AND SILVER PER AMS 4815,0.2712 IN. MIN AND 0.2721 IN. MAX THICK; 2.052 IN. MIN AND 2.072 IN. MAX LONG; BODY BASED ON 5.042 IN. OD IN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing Half,sleeve, cataloged under National Stock Number 3120-00-448-6948, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-448-6948
Primary Part Number81705
Item NameBushing Half,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL STEEL AND SILVER PER AMS 4815,0.2712 IN. MIN AND 0.2721 IN. MAX THICK; 2.052 IN. MIN AND 2.072 IN. MAX LONG; BODY BASED ON 5.042 IN. OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5307-00-043-195981705 INTERCHANGEABLE
Stud,continuous Thread
Hydro-Aire Aerospace Corp
6130-01-034-8365 INTERCHANGEABLE
Power Supply
2990-01-176-3510ACE 120 INTERCHANGEABLE
Actuator,electro-Mechanical,line
Governors America Corporation Dba Governors America Corp
2520-01-283-966481803 INTERCHANGEABLE
Output Carrier Assembly
Paccar Winch Inc Dba Paccar Winch Division
4720-01-312-907681705 INTERCHANGEABLE
Hose,preformed
Alliance Laundry Systems Llc
Cross-Reference Index
Part NumberManufacturer
81705 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
81705 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5307-00-043-1959INTERCHANGEABLE
STUD,CONTINUOUS THREAD
81705
6130-01-034-8365INTERCHANGEABLE
POWER SUPPLY
2990-01-176-3510INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
ACE 120
2520-01-283-9664INTERCHANGEABLE
OUTPUT CARRIER ASSEMBLY
81803
4720-01-312-9076INTERCHANGEABLE
HOSE,PREFORMED
81705

Frequently Asked Questions

What is NSN 3120-00-448-6948?

NSN 3120-00-448-6948 is a Bushing Half,sleeve, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-448-6948?

NSN 3120-00-448-6948 has 2 cross-referenced part numbers: 81705 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 81705 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 3120-00-448-6948?

There are 5 known substitutes for 3120-00-448-6948: 5307-00-043-1959, 6130-01-034-8365, 2990-01-176-3510 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81705?

Key specifications for 81705: General Characteristics Item Description: MATL STEEL AND SILVER PER AMS 4815,0.2712 IN. MIN AND 0.2721 IN. MAX THICK; 2.052 IN. MIN AND 2.072 IN. MAX LONG; BODY BASED ON 5.042 IN. OD IN; End Item Identification: ACFT ENG R2800. 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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