PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7686Bearing,sleeve

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 3120-00-516-1932 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-516-1932 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-516-1932. Primary manufacturer part number: 7686.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 1.1695 INCHES MINIMUM AND 1.1700 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 4846 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY 905 OVERALL
  • Body Inside Diameter: 0.9900 INCHES MINIMUM AND 0.9920 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • 2 verified cross-references
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 905 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-516-1932, 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 6 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-516-1932
Primary Part Number7686
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
Body Outside Diameter1.1695 INCHES MINIMUM AND 1.1700 INCHES MAXIMUM IN
Material Document and ClassificationAMS 4846 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY 905 OVERALL
Body Inside Diameter0.9900 INCHES MINIMUM AND 0.9920 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5945-00-114-98247686 INTERCHANGEABLE
Relay,thermal
Kurz & Root Generator Company, Llc
5940-00-223-529638ENSIGN7686 INTERCHANGEABLE
Post,binding,electrical
Eby Group, Llc, the Dba Eby Company Div Eby Company
5305-00-537-862547642816L INTERCHANGEABLE
Screw,machine
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-00-598-00679975846-5 INTERCHANGEABLE
Clamp,loop
Us Army Aviation and Missile Command
5307-00-720-86859151297 INTERCHANGEABLE
Stud,shouldered and Stepped
Us Army Aviation and Missile Command
4730-00-852-8758FIG1742-100 INTERCHANGEABLE
Union,pipe
Flagg Stanley G & Co Inc Dba Flagg Brass
5962-01-010-9189SN74273N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5985-01-078-6821768A-6 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5310-01-464-1161 INTERCHANGEABLE
Washer,shouldered
5340-01-578-12217686 INTERCHANGEABLE
Boot,dust and Moisture Seal
Plastic Dip Moldings Inc
Cross-Reference Index
Part NumberManufacturer
A7686 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
7686 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5945-00-114-9824INTERCHANGEABLE
RELAY,THERMAL
7686
5940-00-223-5296INTERCHANGEABLE
POST,BINDING,ELECTRICAL
38ENSIGN7686
5305-00-537-8625INTERCHANGEABLE
SCREW,MACHINE
47642816L
5340-00-598-0067INTERCHANGEABLE
CLAMP,LOOP
9975846-5
5307-00-720-8685INTERCHANGEABLE
STUD,SHOULDERED AND STEPPED
9151297
4730-00-852-8758INTERCHANGEABLE
UNION,PIPE
FIG1742-100
5962-01-010-9189INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74273N
5985-01-078-6821INTERCHANGEABLE
ATTENUATOR,FIXED
768A-6
5310-01-464-1161INTERCHANGEABLE
WASHER,SHOULDERED
5340-01-578-1221INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
7686

Frequently Asked Questions

What is NSN 3120-00-516-1932?

NSN 3120-00-516-1932 is a Bearing,sleeve, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-516-1932?

NSN 3120-00-516-1932 has 2 cross-referenced part numbers: A7686 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 7686 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 3120-00-516-1932?

There are 10 known substitutes for 3120-00-516-1932: 5945-00-114-9824, 5940-00-223-5296, 5305-00-537-8625 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7686?

Key specifications for 7686: Body Outside Diameter: 1.1695 INCHES MINIMUM AND 1.1700 INCHES MAXIMUM IN; Material Document and Classification: AMS 4846 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 905 OVERALL; Body Inside Diameter: 0.9900 INCHES MINIMUM AND 0.9920 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-516-1932 still in active supply?

NSN 3120-00-516-1932 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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