PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5497432-2Closer,door

Lockheed Martin Corporation Div Rotary and Mission Systems · NSN 5340-01-353-0791 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-353-0791 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-353-0791. Primary manufacturer part number: 5497432-2.
Features
  • Closer,door — FSC 5340
  • Operational Direction: LEFT-HAND OR RIGHT-HAND
  • Length: 15.760 INCHES NOMINAL OVERALL IN
  • Unit Type: SINGLE ACTION
  • Mounting Type for Which Designed: SURFACE
  • Control Type: AIR
  • Surface Treatment: ANODIZE OVERALL
  • Material: ALUMINUM ALLOY CASE
Applications
  • Applications requiring Aluminum Alloy Case construction
General Description

The Closer,door, cataloged under National Stock Number 5340-01-353-0791, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 7 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-353-0791
Primary Part Number5497432-2
Item NameCloser,door
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rotary and Mission Systems
StatusACTIVE
Operational DirectionLEFT-HAND OR RIGHT-HAND
Length15.760 INCHES NOMINAL OVERALL IN
Unit TypeSINGLE ACTION
Mounting Type for Which DesignedSURFACE
Control TypeAIR
Surface TreatmentANODIZE OVERALL
MaterialALUMINUM ALLOY CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5340-01-278-41235497432-1 INTERCHANGEABLE
Closer,door
Lockheed Martin Corporation Div Rotary and Mission Systems
Cross-Reference Index
Part NumberManufacturer
5497432-2 PRIMARY Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
Related Parts
5340-01-278-4123INTERCHANGEABLE
CLOSER,DOOR
5497432-1

Frequently Asked Questions

What is NSN 5340-01-353-0791?

NSN 5340-01-353-0791 is a Closer,door, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-353-0791?

NSN 5340-01-353-0791 has 1 cross-referenced part number: 5497432-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).

What NSN replaces 5340-01-353-0791?

There is 1 known substitute for 5340-01-353-0791: 5340-01-278-4123. Verify interchangeability with system specifications before substitution.

What are the specifications of 5497432-2?

Key specifications for 5497432-2: Operational Direction: LEFT-HAND OR RIGHT-HAND; Length: 15.760 INCHES NOMINAL OVERALL IN; Special Features: TUBE DIA:0.630 IN.DIA IN; Unit Type: SINGLE ACTION. 8 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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