PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7887Bearing,washer,thrust

Del Mar Avionics, Llc · NSN 3120-00-809-6686 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-809-6686 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-809-6686. Primary manufacturer part number: 7887.
Features
  • Bearing,washer,thrust — FSC 3120
  • Material Document and Classification: MIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
  • Corner Shape: SQUARE ALL CORNERS
  • Material: OIL LUBRICATING LUBRICATION
  • Material Document and Classification: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY OVERALL
  • Outside Diameter: 0.6200 INCHES NOMINAL IN
  • Overall Thickness: 0.1250 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Structural fastening and assembly
  • Equipment mounting
General Description

The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-809-6686, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Del Mar Avionics, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-809-6686
Primary Part Number7887
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerDel Mar Avionics, Llc
StatusACTIVE
Material Document and ClassificationMIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
Corner ShapeSQUARE ALL CORNERS
MaterialOIL LUBRICATING LUBRICATION
Material Document and ClassificationMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY OVERALL
Outside Diameter0.6200 INCHES NOMINAL IN
Overall Thickness0.1250 INCHES NOMINAL IN
Style DesignatorROUND
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Diameter0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-186-98737887 INTERCHANGEABLE
Jack,tip
Eby Group, Llc, the Dba Eby Company Div Eby Company
1650-00-330-96187887 INTERCHANGEABLE
Shaft and Adapter a
Huck International, Inc. Div Kingston Operations
5935-00-955-568353-7887BLACK INTERCHANGEABLE
Jack,tip
Eby Group, Llc, the Dba Eby Company Div Eby Company
7025-01-089-9977119-1011-01 INTERCHANGEABLE
Flexible Disk
Tektronix, Inc.
5930-01-128-26407887 INTERCHANGEABLE
Switch
Electro Scientific Industries Inc
6680-01-187-3806026760V006 INTERCHANGEABLE
Counter,rotating
Kovatch Corp.
5305-01-397-03658221 INTERCHANGEABLE
Screw,machine
Laguna Pueblo of Dba Laguna Tribal Courts
6695-01-422-0407 INTERCHANGEABLE
Register,meter
Cross-Reference Index
Part NumberManufacturer
7887 Del Mar Avionics, Llc (USA)
Related Parts
5935-00-186-9873INTERCHANGEABLE
JACK,TIP
7887
1650-00-330-9618INTERCHANGEABLE
SHAFT AND ADAPTER A
7887
5935-00-955-5683INTERCHANGEABLE
JACK,TIP
53-7887BLACK
7025-01-089-9977INTERCHANGEABLE
FLEXIBLE DISK
119-1011-01
5930-01-128-2640INTERCHANGEABLE
SWITCH
7887
6680-01-187-3806INTERCHANGEABLE
COUNTER,ROTATING
026760V006
5305-01-397-0365INTERCHANGEABLE
SCREW,MACHINE
8221
6695-01-422-0407INTERCHANGEABLE
REGISTER,METER

Frequently Asked Questions

What is NSN 3120-00-809-6686?

NSN 3120-00-809-6686 is a Bearing,washer,thrust, manufactured by Del Mar Avionics, Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-809-6686?

NSN 3120-00-809-6686 has 1 cross-referenced part number: 7887 (Del Mar Avionics, Llc).

What NSN replaces 3120-00-809-6686?

There are 8 known substitutes for 3120-00-809-6686: 5935-00-186-9873, 1650-00-330-9618, 5935-00-955-5683 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7887?

Key specifications for 7887: Material Document and Classification: MIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION; Corner Shape: SQUARE ALL CORNERS; Material: OIL LUBRICATING LUBRICATION; Material Document and Classification: MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 11 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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