PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1251381-9Weight,counterbalance

Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div · NSN 3040-00-600-3485 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-600-3485 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-600-3485. Primary manufacturer part number: 1251381-9.
Features
  • Weight,counterbalance — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Weight,counterbalance, cataloged under National Stock Number 3040-00-600-3485, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-600-3485
Primary Part Number1251381-9
Item NameWeight,counterbalance
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Guidance Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-01-091-18331251-3819 INTERCHANGEABLE
Connector,plug,electrical
Keysight Technologies Inc
5935-01-299-1330350585-1 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation
9515-01-609-698312513819 INTERCHANGEABLE
Armor Plate
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
1251381-9 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
1251381-9 PRIMARY Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div (USA)
Related Parts
5935-01-091-1833INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1251-3819
5935-01-299-1330INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
350585-1
9515-01-609-6983INTERCHANGEABLE
ARMOR PLATE
12513819

Frequently Asked Questions

What is NSN 3040-00-600-3485?

NSN 3040-00-600-3485 is a Weight,counterbalance, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-600-3485?

NSN 3040-00-600-3485 has 2 cross-referenced part numbers: 1251381-9 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 1251381-9 (Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div).

What NSN replaces 3040-00-600-3485?

There are 3 known substitutes for 3040-00-600-3485: 5935-01-091-1833, 5935-01-299-1330, 9515-01-609-6983. Verify interchangeability with system specifications before substitution.

What are the specifications of 1251381-9?

Key specifications for 1251381-9: Special Features: U/O FLIGHT SIMULATOR,C130B,C13OA,KC97G,B52D,B52A,C97C. 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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