PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L200Mount Subassembly

American Defense Manufacturing Llc · NSN 1240-01-661-8217 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-661-8217 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-661-8217. Primary manufacturer part number: L200.
Features
  • Mount Subassembly — FSC 1240
  • 1 verified cross-reference
  • Primary manufacturer: American Defense Manufacturing Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mount Subassembly, cataloged under National Stock Number 1240-01-661-8217, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is American Defense Manufacturing Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMount Subassembly
FSC / FSG1240 — No Item Name Available (FSG 12)
ManufacturersAmerican Defense Manufacturing Llc (CAGE 6D3G7)
Technical Specifications
ParameterValue
NSN1240-01-661-8217
Primary Part NumberL200
Item NameMount Subassembly
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerAmerican Defense Manufacturing Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6680-00-101-5427L200 INTERCHANGEABLE
Transmitter,liquid Quantity
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
4910-00-261-7918 INTERCHANGEABLE
Boring Machine,cam and Main Bear
6105-01-109-0036L200 INTERCHANGEABLE
Motor,electric
Bear Hydraulics Inc
5985-01-143-495077886-8 INTERCHANGEABLE
Attenuator,variable
L3harris Technologies, Inc. Div Space and Airborne Systems
5360-01-374-97783685 INTERCHANGEABLE
Spring,helical,compression
Carlisle & Finch Co
4320-01-440-5927L200 CI254T INTERCHANGEABLE
Pump,rotary
Megator Corp
8465-01-514-8739SLMP1-1 INTERCHANGEABLE
Restraint,involuntary,full Body
Ltl Vantage, Inc.
5975-01-573-2149 INTERCHANGEABLE
Locknut,electrical Conduit
4140-01-675-7796L200 INTERCHANGEABLE
Fan,centrifugal
Broan-Nutone Llc Dba Broan
Cross-Reference Index
Part NumberManufacturer
L200 PRIMARY American Defense Manufacturing Llc (USA)
Related Parts
6680-00-101-5427INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
L200
4910-00-261-7918INTERCHANGEABLE
BORING MACHINE,CAM AND MAIN BEAR
6105-01-109-0036INTERCHANGEABLE
MOTOR,ELECTRIC
L200
5985-01-143-4950INTERCHANGEABLE
ATTENUATOR,VARIABLE
77886-8
5360-01-374-9778INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3685
4320-01-440-5927INTERCHANGEABLE
PUMP,ROTARY
L200 CI254T
8465-01-514-8739INTERCHANGEABLE
RESTRAINT,INVOLUNTARY,FULL BODY
SLMP1-1
5975-01-573-2149INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
4140-01-675-7796INTERCHANGEABLE
FAN,CENTRIFUGAL
L200

Frequently Asked Questions

What is NSN 1240-01-661-8217?

NSN 1240-01-661-8217 is a Mount Subassembly, manufactured by American Defense Manufacturing Llc, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-01-661-8217?

NSN 1240-01-661-8217 has 1 cross-referenced part number: L200 (American Defense Manufacturing Llc).

What NSN replaces 1240-01-661-8217?

There are 9 known substitutes for 1240-01-661-8217: 6680-00-101-5427, 4910-00-261-7918, 6105-01-109-0036 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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