PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3027T99P03Bearing,washer,thrust

Tri-Mack Plastics Manufacturing Corp · NSN 3120-01-129-4540 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-129-4540 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-129-4540. Primary manufacturer part number: 3027T99P03.
Features
  • Bearing,washer,thrust — FSC 3120
  • Outside Diameter: 0.9260 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM IN
  • Overall Thickness: 0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
  • Diameter: 0.7900 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
  • Material: LUBRICANT LUBRICATION
  • 5 verified cross-references
  • Primary manufacturer: Tri-Mack Plastics Manufacturing Corp
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 3120-01-129-4540, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Tri-Mack Plastics Manufacturing Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-129-4540
Primary Part Number3027T99P03
Item NameBearing,washer,thrust
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTri-Mack Plastics Manufacturing Corp
StatusACTIVE
Outside Diameter0.9260 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM IN
Overall Thickness0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
Diameter0.7900 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
MaterialLUBRICANT LUBRICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-164-0591 INTERCHANGEABLE
Gasket Set
3010-00-277-4124414471 INTERCHANGEABLE
Insert,flexible Coupling
Rexnord Industries, Llc Div Couplings Division
5331-00-399-803925637 INTERCHANGEABLE
O-Ring
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
4010-00-889-221013S INTERCHANGEABLE
Chain,bead
Bead Industries Inc Div Bead Electronics
3130-01-201-4699164-0328-209 INTERCHANGEABLE
Cap,pillow Block
Carver Pump Company
5305-01-323-894011087 INTERCHANGEABLE
Screw,cap,hexagon Head
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
10159519 Nimikkeistokeskus Ncb Finland (FIN)
3027T99P03 General Electric Company Dba Ge Aerospace (USA)
11087 Quantic Industries Inc (USA)
164-0328-209 D R S Div Deaderick and Royster (USA)
3027T99P03 PRIMARY Tri-Mack Plastics Manufacturing Corp (USA)
Related Parts
5330-00-164-0591INTERCHANGEABLE
GASKET SET
3010-00-277-4124INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
414471
5331-00-399-8039INTERCHANGEABLE
O-RING
25637
4010-00-889-2210INTERCHANGEABLE
CHAIN,BEAD
13S
3130-01-201-4699INTERCHANGEABLE
CAP,PILLOW BLOCK
164-0328-209
5305-01-323-8940INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
11087

Frequently Asked Questions

What is NSN 3120-01-129-4540?

NSN 3120-01-129-4540 is a Bearing,washer,thrust, manufactured by Tri-Mack Plastics Manufacturing Corp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-129-4540?

NSN 3120-01-129-4540 has 5 cross-referenced part numbers: 10159519 (Nimikkeistokeskus Ncb Finland), 3027T99P03 (General Electric Company Dba Ge Aerospace), 11087 (Quantic Industries Inc), 164-0328-209 (D R S Div Deaderick and Royster), 3027T99P03 (Tri-Mack Plastics Manufacturing Corp).

What NSN replaces 3120-01-129-4540?

There are 6 known substitutes for 3120-01-129-4540: 5330-00-164-0591, 3010-00-277-4124, 5331-00-399-8039 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3027T99P03?

Key specifications for 3027T99P03: Outside Diameter: 0.9260 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM IN; Overall Thickness: 0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN; Diameter: 0.7900 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN; Material: LUBRICANT LUBRICATION. 4 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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