PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M505 (3)Leg Section,electrical Equipment

Heitz Karl Inc · NSN 5975-01-322-6425 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-322-6425 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-322-6425. Primary manufacturer part number: M505 (3).
Features
  • Leg Section,electrical Equipment — FSC 5975
  • 2 verified cross-references
  • Primary manufacturer: Heitz Karl Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Leg Section,electrical Equipment, cataloged under National Stock Number 5975-01-322-6425, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Heitz Karl Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-322-6425
Primary Part NumberM505 (3)
Item NameLeg Section,electrical Equipment
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerHeitz Karl Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-287-9541 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
M505 (3) Heitz Karl Inc (USA)
246-0290-040 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
Related Parts
5962-01-287-9541INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5975-01-322-6425?

NSN 5975-01-322-6425 is a Leg Section,electrical Equipment, manufactured by Heitz Karl Inc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-322-6425?

NSN 5975-01-322-6425 has 2 cross-referenced part numbers: M505 (3) (Heitz Karl Inc), 246-0290-040 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems).

What NSN replaces 5975-01-322-6425?

There is 1 known substitute for 5975-01-322-6425: 5962-01-287-9541. Verify interchangeability with system specifications before substitution.

What are the specifications of M505 (3)?

Key specifications for M505 (3): Overall Length: 19.000 INCHES NOMINAL IN. 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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