PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-55592Hinge,butt

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5340-01-055-4939 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-055-4939 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-055-4939. Primary manufacturer part number: A-A-55592.
Features
  • Hinge,butt — FSC 5340
  • Performance Type: NOT RATED
  • Reversible Feature: NOT INCLUDED
  • Material Thickness: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Knuckle Type: FRICTION
  • Pin Diameter: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
  • Knuckle Quantity: 134
  • Rising Pin: NOT INCLUDED
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Hinge,butt, cataloged under National Stock Number 5340-01-055-4939, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-055-4939
Primary Part NumberA-A-55592
Item NameHinge,butt
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Performance TypeNOT RATED
Reversible FeatureNOT INCLUDED
Material Thickness0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Knuckle TypeFRICTION
Pin Diameter0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
Knuckle Quantity134
Rising PinNOT INCLUDED
Pin Center to Body Edge Distance0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
Hinge Mounting TypeFULL SURFACE
Pin RemovabilityREMOVABLE
Surface Treatment Document and ClassificationUNABLE TO DECODE
Surface TreatmentUNABLE TO DECODE
Style DesignatorBUTT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
Hinge,butt
5340-00-136-2766 INTERCHANGEABLE
Rod,straight,headless
5340-01-054-1583 INTERCHANGEABLE
Hinge,butt
5340-01-054-1584 INTERCHANGEABLE
Hinge,butt
5340-01-054-1766 INTERCHANGEABLE
Hinge,butt
5340-01-054-1767 INTERCHANGEABLE
Hinge,butt
5340-01-055-4193 INTERCHANGEABLE
Hinge,butt
5340-01-055-4195 INTERCHANGEABLE
Hinge,butt
5340-01-055-4197 INTERCHANGEABLE
Hinge,butt
Cross-Reference Index
Part NumberManufacturer
A-A-55592 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS35825-10E Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AA55592-10E Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS35825-10E H. a. Guden Company, Inc. (USA)
Related Parts
5340-00-278-0285SUCCESSOR
NO ITEM NAME AVAILABLE
5340-01-054-1768SUCCESSOR
HINGE,BUTT
5340-00-136-2766INTERCHANGEABLE
ROD,STRAIGHT,HEADLESS
5340-01-054-1583INTERCHANGEABLE
HINGE,BUTT
5340-01-054-1584INTERCHANGEABLE
HINGE,BUTT
5340-01-054-1766INTERCHANGEABLE
HINGE,BUTT
5340-01-054-1767INTERCHANGEABLE
HINGE,BUTT
5340-01-055-4193INTERCHANGEABLE
HINGE,BUTT
5340-01-055-4195INTERCHANGEABLE
HINGE,BUTT
5340-01-055-4197INTERCHANGEABLE
HINGE,BUTT
5340-01-055-4204INTERCHANGEABLE
HINGE,BUTT
5340-01-055-4206INTERCHANGEABLE
HINGE,BUTT

Frequently Asked Questions

What is NSN 5340-01-055-4939?

NSN 5340-01-055-4939 is a Hinge,butt, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-01-055-4939?

NSN 5340-01-055-4939 has 4 cross-referenced part numbers: A-A-55592 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS35825-10E (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AA55592-10E (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS35825-10E (H. a. Guden Company, Inc.).

What NSN replaces 5340-01-055-4939?

There are 12 known substitutes for 5340-01-055-4939: 5340-00-278-0285, 5340-01-054-1768, 5340-00-136-2766 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-55592?

Key specifications for A-A-55592: Performance Type: NOT RATED; Reversible Feature: NOT INCLUDED; Material Thickness: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Knuckle Type: FRICTION. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-055-4939 still in active supply?

NSN 5340-01-055-4939 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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