PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125305Spacer,plate

Lockheed Martin Corp Electronics and Missiles Div · NSN 5365-01-180-2798 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-180-2798 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-180-2798. Primary manufacturer part number: 125305.
Features
  • Spacer,plate — FSC 5365
  • Style Designator: CIRCULAR
  • Bolt Hole Quantity: 6
  • Outside Diameter: 2.085 INCHES MINIMUM AND 2.095 INCHES MAXIMUM IN
  • Hole Diameter: 0.160 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
  • Aperture Diameter: 1.532 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE
Applications
  • Applications requiring Steel Comp 416 construction
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-180-2798, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-180-2798
Primary Part Number125305
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp Electronics and Missiles Div
StatusACTIVE
Style DesignatorCIRCULAR
Bolt Hole Quantity6
Outside Diameter2.085 INCHES MINIMUM AND 2.095 INCHES MAXIMUM IN
Hole Diameter0.160 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
Aperture Diameter1.532 INCHES NOMINAL IN
Surface TreatmentPASSIVATE
Bolt Circle Diameter1.820 INCHES NOMINAL IN
MaterialSTEEL COMP 416
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-813-7494125305 INTERCHANGEABLE
Elbow,pipe to Hose
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
2990-00-860-0361125305 INTERCHANGEABLE
Governor,engine
Cummins Inc.
3920-01-666-6923 INTERCHANGEABLE
Truck,hand
Cross-Reference Index
Part NumberManufacturer
125305 PRIMARY Lockheed Martin Corp Electronics and Missiles Div (USA)
Related Parts
4730-00-813-7494INTERCHANGEABLE
ELBOW,PIPE TO HOSE
125305
2990-00-860-0361INTERCHANGEABLE
GOVERNOR,ENGINE
125305
3920-01-666-6923INTERCHANGEABLE
TRUCK,HAND

Frequently Asked Questions

What is NSN 5365-01-180-2798?

NSN 5365-01-180-2798 is a Spacer,plate, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-180-2798?

NSN 5365-01-180-2798 has 1 cross-referenced part number: 125305 (Lockheed Martin Corp Electronics and Missiles Div).

What NSN replaces 5365-01-180-2798?

There are 3 known substitutes for 5365-01-180-2798: 4730-00-813-7494, 2990-00-860-0361, 3920-01-666-6923. Verify interchangeability with system specifications before substitution.

What are the specifications of 125305?

Key specifications for 125305: Style Designator: CIRCULAR; Bolt Hole Quantity: 6; Outside Diameter: 2.085 INCHES MINIMUM AND 2.095 INCHES MAXIMUM IN; Hole Diameter: 0.160 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN. 10 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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