PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R31-1AHandle,door

Adams Rite Aerospace, Inc · NSN 5340-00-489-5185 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-489-5185 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-489-5185. Primary manufacturer part number: R31-1A.
Features
  • Handle,door — FSC 5340
  • Handle Clearance: 1.650 INCHES NOMINAL IN
  • Shank Length: 0.750 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM SPINDLE
  • Surface Treatment: CADMIUM ESCUTCHEON PLATE
  • Style Designator: L
  • Surface Treatment: CADMIUM HANDLE
  • Hole Diameter: 0.140 INCHES NOMINAL IN
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Handle,door, cataloged under National Stock Number 5340-00-489-5185, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Adams Rite Aerospace, Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-489-5185
Primary Part NumberR31-1A
Item NameHandle,door
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAdams Rite Aerospace, Inc
StatusCANCELLED
Handle Clearance1.650 INCHES NOMINAL IN
Shank Length0.750 INCHES NOMINAL IN
Surface TreatmentCADMIUM SPINDLE
Surface TreatmentCADMIUM ESCUTCHEON PLATE
Style DesignatorL
Surface TreatmentCADMIUM HANDLE
Hole Diameter0.140 INCHES NOMINAL IN
Features ProvidedESCUTCHEON PLATE FIXED
Plate Length1.620 INCHES NOMINAL IN
Handle Height1.930 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-00-021-8769311-A INTERCHANGEABLE
Latch Set,rim
A L Hansen Manufacturing Company
5950-00-089-1223 INTERCHANGEABLE
Reactor
4320-00-214-0127R312 INTERCHANGEABLE
Pump Unit,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
6660-00-498-9689R312 INTERCHANGEABLE
Hammer,print
Simplex Time Recorder Llc
4920-00-535-1065311AHT INTERCHANGEABLE
Test Station,fuel Control System
Ametek Inc Schutte and Koerting Div
3010-00-713-46031522762 INTERCHANGEABLE
Clutch Assembly,friction
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3510-00-717-6062 INTERCHANGEABLE
Disc
5905-00-821-6437R31-2 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Cae Usa Inc.
5325-00-982-0177 INTERCHANGEABLE
Receptacle,turnlock Fastener
4930-00-998-3555 INTERCHANGEABLE
Nozzle,fuel and Oil Servicing
Cross-Reference Index
Part NumberManufacturer
R31-2 Adams Rite Aerospace, Inc (USA)
R31-1A PRIMARY Adams Rite Aerospace, Inc (USA)
31-1A Adams Rite Aerospace, Inc (USA)
Related Parts
5340-00-021-8769INTERCHANGEABLE
LATCH SET,RIM
311-A
5950-00-089-1223INTERCHANGEABLE
REACTOR
4320-00-214-0127INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
R312
6660-00-498-9689INTERCHANGEABLE
HAMMER,PRINT
R312
4920-00-535-1065INTERCHANGEABLE
TEST STATION,FUEL CONTROL SYSTEM
311AHT
3010-00-713-4603INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
1522762
3510-00-717-6062INTERCHANGEABLE
DISC
5905-00-821-6437INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
R31-2
5325-00-982-0177INTERCHANGEABLE
RECEPTACLE,TURNLOCK FASTENER
4930-00-998-3555INTERCHANGEABLE
NOZZLE,FUEL AND OIL SERVICING
6220-01-117-6354INTERCHANGEABLE
LIGHT,WARNING
311A
2920-01-269-1469INTERCHANGEABLE
LEAD,IGNITION,ENGINE
311A

Frequently Asked Questions

What is NSN 5340-00-489-5185?

NSN 5340-00-489-5185 is a Handle,door, manufactured by Adams Rite Aerospace, Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-489-5185?

NSN 5340-00-489-5185 has 3 cross-referenced part numbers: R31-2 (Adams Rite Aerospace, Inc), R31-1A (Adams Rite Aerospace, Inc), 31-1A (Adams Rite Aerospace, Inc).

What NSN replaces 5340-00-489-5185?

There are 12 known substitutes for 5340-00-489-5185: 5340-00-021-8769, 5950-00-089-1223, 4320-00-214-0127 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R31-1A?

Key specifications for R31-1A: Handle Clearance: 1.650 INCHES NOMINAL IN; Shank Length: 0.750 INCHES NOMINAL IN; Surface Treatment: CADMIUM SPINDLE; Surface Treatment: CADMIUM ESCUTCHEON PLATE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-489-5185 still in active supply?

NSN 5340-00-489-5185 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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