PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7M63D4Swivel Joint,hydraulic,aircraft

The Boeing Company Div Defense · NSN 1650-00-445-1345 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-445-1345 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-445-1345. Primary manufacturer part number: 7M63D4.
Features
  • Swivel Joint,hydraulic,aircraft — FSC 1650
  • Material Document and Classification: QQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE BODY
  • FSC Application Data: HYDRAULIC SYSTEM,AIRCRAFT
  • Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • 8 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Swivel Joint,hydraulic,aircraft, cataloged under National Stock Number 1650-00-445-1345, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-445-1345
Primary Part Number7M63D4
Item NameSwivel Joint,hydraulic,aircraft
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Material Document and ClassificationQQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE BODY
FSC Application DataHYDRAULIC SYSTEM,AIRCRAFT
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1650-00-084-1210141680-6 INTERCHANGEABLE
Swivel Assy,pressure
Huck International, Inc
5365-00-287-0090 INTERCHANGEABLE
Plug,machine Thread
4730-00-798-2312144670-3 INTERCHANGEABLE
Adapter,straight,tube to Boss
Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
3433-01-086-89627M63-TF INTERCHANGEABLE
Electrode Assembly
Oerlikon Metco Us Inc
Cross-Reference Index
Part NumberManufacturer
7M63D4 Grimes Aerospace Co (USA)
7M63D4 PRIMARY The Boeing Company Div Defense (USA)
7M63D4 Hawker Pacific Aerospace Landing Gear and Components Mfg and Repair (USA)
7M63 The Boeing Company Div Defense (USA)
141680-4 Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA)
7M63D4 Huck International, Inc (USA)
141680-4 Huck Intl Inc (USA)
7M63D4 Huck Intl Inc (USA)
Related Parts
1650-00-084-1210INTERCHANGEABLE
SWIVEL ASSY,PRESSURE
141680-6
5365-00-287-0090INTERCHANGEABLE
PLUG,MACHINE THREAD
4730-00-798-2312INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
144670-3
3433-01-086-8962INTERCHANGEABLE
ELECTRODE ASSEMBLY
7M63-TF

Frequently Asked Questions

What is NSN 1650-00-445-1345?

NSN 1650-00-445-1345 is a Swivel Joint,hydraulic,aircraft, manufactured by The Boeing Company Div Defense, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-445-1345?

NSN 1650-00-445-1345 has 8 cross-referenced part numbers: 7M63D4 (Grimes Aerospace Co), 7M63D4 (The Boeing Company Div Defense), 7M63D4 (Hawker Pacific Aerospace Landing Gear and Components Mfg and Repair), 7M63 (The Boeing Company Div Defense), 141680-4 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company) and 3 more.

What NSN replaces 1650-00-445-1345?

There are 4 known substitutes for 1650-00-445-1345: 1650-00-084-1210, 5365-00-287-0090, 4730-00-798-2312 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7M63D4?

Key specifications for 7M63D4: Material Document and Classification: QQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE BODY; FSC Application Data: HYDRAULIC SYSTEM,AIRCRAFT; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 3 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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