PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71981-1Spacer,plate

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5365-01-050-9560 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-050-9560 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-050-9560. Primary manufacturer part number: 71981-1.
Features
  • Spacer,plate — FSC 5365
  • Material: ALUMINUM ALLOY
  • Center to Center Distance Between Bolt Holes Along Width: 0.156 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.156 INCHES NOMINAL IN
  • Hole Diameter: 0.169 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Length: 0.375 INCHES NOMINAL IN
  • Bolt Hole Quantity: 2
  • Surface Treatment: CHROMATE
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-050-9560, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-050-9560
Primary Part Number71981-1
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
MaterialALUMINUM ALLOY
Center to Center Distance Between Bolt Holes Along Width0.156 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.156 INCHES NOMINAL IN
Hole Diameter0.169 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.375 INCHES NOMINAL IN
Bolt Hole Quantity2
Surface TreatmentCHROMATE
Style DesignatorNON-CIRCULAR W/BOLT HOLES
Aperture Diameter0.337 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4930-01-118-848171981-1 INTERCHANGEABLE
Spool Assembly,float Valve
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Cross-Reference Index
Part NumberManufacturer
71981-1 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
4930-01-118-8481INTERCHANGEABLE
SPOOL ASSEMBLY,FLOAT VALVE
71981-1

Frequently Asked Questions

What is NSN 5365-01-050-9560?

NSN 5365-01-050-9560 is a Spacer,plate, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-050-9560?

NSN 5365-01-050-9560 has 1 cross-referenced part number: 71981-1 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5365-01-050-9560?

There is 1 known substitute for 5365-01-050-9560: 4930-01-118-8481. Verify interchangeability with system specifications before substitution.

What are the specifications of 71981-1?

Key specifications for 71981-1: Material: ALUMINUM ALLOY; Overall Width: 0.312 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Width: 0.156 INCHES NOMINAL IN; Outside Edge to Bolt Hole Center Distance Along Width: 0.156 INCHES NOMINAL IN. 12 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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