PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10399Column,inner

L & R Manufacturing Company · NSN 4940-01-264-5636 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-264-5636 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-264-5636. Primary manufacturer part number: 10399.
Features
  • Column,inner — FSC 4940
  • 2 verified cross-references
  • Primary manufacturer: L & R Manufacturing Company
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Column,inner, cataloged under National Stock Number 4940-01-264-5636, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is L & R Manufacturing Company. This item has 2 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: Active.

Technical Specifications
ParameterValue
NSN4940-01-264-5636
Primary Part Number10399
Item NameColumn,inner
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerL & R Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-083-409720379 INTERCHANGEABLE
Seat,helical Compression Spring
Mid-America Aerotech, Llc
3110-00-100-6156MS19059-2420 INTERCHANGEABLE
Ball,bearing
American Society for Testing and Materials Dba Astm International
4110-00-141-1481439113A INTERCHANGEABLE
Freezer,prefabricated
Gloekler Refrigerator Co
5305-00-297-7675 INTERCHANGEABLE
Screw,machine
3040-00-392-7869SM-C-157390 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-423-069420-379 INTERCHANGEABLE
Packing,preformed
Dresser Industries Inc Leroi Div
5940-00-471-3361 INTERCHANGEABLE
Terminal,lug
5305-00-582-6156 INTERCHANGEABLE
Screw,machine
2810-00-900-833110399 INTERCHANGEABLE
Engine,aircraft,reciprocating
Mcculloch Corp
5935-01-047-6312 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
20379 L & R Manufacturing Company (USA)
10399 PRIMARY L & R Manufacturing Company (USA)
Related Parts
5340-00-083-4097INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
20379
3110-00-100-6156INTERCHANGEABLE
BALL,BEARING
MS19059-2420
4110-00-141-1481INTERCHANGEABLE
FREEZER,PREFABRICATED
439113A
5305-00-297-7675INTERCHANGEABLE
SCREW,MACHINE
3040-00-392-7869INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-C-157390
5330-00-423-0694INTERCHANGEABLE
PACKING,PREFORMED
20-379
5940-00-471-3361INTERCHANGEABLE
TERMINAL,LUG
5305-00-582-6156INTERCHANGEABLE
SCREW,MACHINE
2810-00-900-8331INTERCHANGEABLE
ENGINE,AIRCRAFT,RECIPROCATING
10399
5935-01-047-6312INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5830-01-103-0422INTERCHANGEABLE
PANEL AMPLIFIER
5360-01-108-9929INTERCHANGEABLE
SPRING
20379

Frequently Asked Questions

What is NSN 4940-01-264-5636?

NSN 4940-01-264-5636 is a Column,inner, manufactured by L & R Manufacturing Company, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-264-5636?

NSN 4940-01-264-5636 has 2 cross-referenced part numbers: 20379 (L & R Manufacturing Company), 10399 (L & R Manufacturing Company).

What NSN replaces 4940-01-264-5636?

There are 12 known substitutes for 4940-01-264-5636: 5340-00-083-4097, 3110-00-100-6156, 4110-00-141-1481 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10399?

Key specifications for 10399: End Item Identification: L AND R MANUFACTURING COMPANY WATCH CLEANER,MODEL TEMPO 400. 1 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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