PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILH55053Brace,crossarm

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5975-00-244-6118 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-244-6118 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-244-6118. Primary manufacturer part number: MILH55053.
Features
  • Brace,crossarm — FSC 5975
  • Mounting Hole Diameter: 0.563 INCHES IN
  • Surface Treatment: ZINC
  • Material: STEEL
  • Design Type: FLAT
  • Mounting Hole Diameter: 0.438 INCHES IN
  • Overall Thickness: 0.250 INCHES NOMINAL IN
  • Mounting Hole Quantity: 2
Applications
  • Applications requiring Steel construction
General Description

The Brace,crossarm, cataloged under National Stock Number 5975-00-244-6118, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-244-6118
Primary Part NumberMILH55053
Item NameBrace,crossarm
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Mounting Hole Diameter0.563 INCHES IN
Surface TreatmentZINC
MaterialSTEEL
Design TypeFLAT
Mounting Hole Diameter0.438 INCHES IN
Overall Thickness0.250 INCHES NOMINAL IN
Mounting Hole Quantity2
Center to Center Distance Between Mounting Holes28.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-039-48838007225 INTERCHANGEABLE
Coil,radio Frequency
Us Army Aviation and Missile Command
5975-00-223-1852 INTERCHANGEABLE
Bridle Ring
5975-00-262-9155 INTERCHANGEABLE
Brace,crossarm
5975-00-264-6314 INTERCHANGEABLE
Brace,crossarm
5306-00-271-6162 INTERCHANGEABLE
Bolt,hook
5306-00-271-6164 INTERCHANGEABLE
Bolt,hook
5306-00-274-8074 INTERCHANGEABLE
Bolt,square Neck
5306-00-274-8080 INTERCHANGEABLE
Bolt,square Neck
5306-00-274-8082 INTERCHANGEABLE
Bolt,square Neck
5975-00-280-3105 INTERCHANGEABLE
Step,pole
Cross-Reference Index
Part NumberManufacturer
MILH55053 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PF7 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
8130 Hubbard and Company (USA)
8130 Graybar Electric Company, Inc. Dba Graybar Electric (USA)
MS39030-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5950-00-039-4883INTERCHANGEABLE
COIL,RADIO FREQUENCY
8007225
5975-00-223-1852INTERCHANGEABLE
BRIDLE RING
5975-00-262-9155INTERCHANGEABLE
BRACE,CROSSARM
5975-00-264-6314INTERCHANGEABLE
BRACE,CROSSARM
5306-00-271-6162INTERCHANGEABLE
BOLT,HOOK
5306-00-271-6164INTERCHANGEABLE
BOLT,HOOK
5306-00-274-8074INTERCHANGEABLE
BOLT,SQUARE NECK
5306-00-274-8080INTERCHANGEABLE
BOLT,SQUARE NECK
5306-00-274-8082INTERCHANGEABLE
BOLT,SQUARE NECK
5975-00-280-3105INTERCHANGEABLE
STEP,POLE
6515-00-341-9800INTERCHANGEABLE
HOLDER,SUTURE NEEDLE
12-1360
5975-00-369-4996INTERCHANGEABLE
BRIDLE RING

Frequently Asked Questions

What is NSN 5975-00-244-6118?

NSN 5975-00-244-6118 is a Brace,crossarm, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-244-6118?

NSN 5975-00-244-6118 has 5 cross-referenced part numbers: MILH55053 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), PF7 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 8130 (Hubbard and Company), 8130 (Graybar Electric Company, Inc. Dba Graybar Electric), MS39030-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5975-00-244-6118?

There are 12 known substitutes for 5975-00-244-6118: 5950-00-039-4883, 5975-00-223-1852, 5975-00-262-9155 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILH55053?

Key specifications for MILH55053: Mounting Hole Diameter: 0.563 INCHES IN; Surface Treatment: ZINC; Material: STEEL; Design Type: FLAT. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-244-6118 still in active supply?

NSN 5975-00-244-6118 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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