PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5644Knife Valve Kit,toilet

Mag Aerospace Industries, Llc Div Safran Cabins · NSN 4510-01-163-1649 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-01-163-1649 — this item is cataloged by the U.S. Government under National Stock Number 4510-01-163-1649. Primary manufacturer part number: 5644.
Features
  • Knife Valve Kit,toilet — FSC 4510
  • General Characteristics Item Description: CONSISTS OF KNIFE VALVE,SEAL,COVER,PLATE,ACTUATOR,CAP STRIP,GASKET,PACKING AND HARDWARE
  • 1 verified cross-reference
  • Primary manufacturer: Mag Aerospace Industries, Llc Div Safran Cabins
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Knife Valve Kit,toilet, cataloged under National Stock Number 4510-01-163-1649, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4510-01-163-1649
Primary Part Number5644
Item NameKnife Valve Kit,toilet
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerMag Aerospace Industries, Llc Div Safran Cabins
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF KNIFE VALVE,SEAL,COVER,PLATE,ACTUATOR,CAP STRIP,GASKET,PACKING AND HARDWARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5306-00-115-58835644 INTERCHANGEABLE
Bolt,internal Wrenching
Naval Inventory Control Point Mechanicsburg
5960-00-262-0184 INTERCHANGEABLE
Electron Tube
6130-00-365-4536 INTERCHANGEABLE
Power Supply
6850-01-064-1687BEC 367 INTERCHANGEABLE
Brush Plating Solution,nickel
Brooktronics Engineering Corporation
1620-01-144-24805035L608-1 INTERCHANGEABLE
Guide,ball,valve,solenoid
Circor Aerospace, Inc. Div Circor
5305-01-177-65195644 INTERCHANGEABLE
Screw,machine
International Business Machines Corp Parts Order Center Dept E - 54
4820-01-355-8974564-4 INTERCHANGEABLE
Valve,globe
Robert Manufacturing Company Inc
6515-01-558-940460100 INTERCHANGEABLE
Mask,nasal,continuous Positive a
Dimensions Medical Supply Group, Inc. Dba D M S G
9905-01-733-89685644 INTERCHANGEABLE
Sign
Bourne Group, Llc
Cross-Reference Index
Part NumberManufacturer
5644 PRIMARY Mag Aerospace Industries, Llc Div Safran Cabins (USA)
Related Parts
5306-00-115-5883INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
5644
5960-00-262-0184INTERCHANGEABLE
ELECTRON TUBE
6130-00-365-4536INTERCHANGEABLE
POWER SUPPLY
6850-01-064-1687INTERCHANGEABLE
BRUSH PLATING SOLUTION,NICKEL
BEC 367
1620-01-144-2480INTERCHANGEABLE
GUIDE,BALL,VALVE,SOLENOID
5035L608-1
5305-01-177-6519INTERCHANGEABLE
SCREW,MACHINE
5644
4820-01-355-8974INTERCHANGEABLE
VALVE,GLOBE
564-4
6515-01-558-9404INTERCHANGEABLE
MASK,NASAL,CONTINUOUS POSITIVE A
60100
9905-01-733-8968INTERCHANGEABLE
SIGN
5644

Frequently Asked Questions

What is NSN 4510-01-163-1649?

NSN 4510-01-163-1649 is a Knife Valve Kit,toilet, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-01-163-1649?

NSN 4510-01-163-1649 has 1 cross-referenced part number: 5644 (Mag Aerospace Industries, Llc Div Safran Cabins).

What NSN replaces 4510-01-163-1649?

There are 9 known substitutes for 4510-01-163-1649: 5306-00-115-5883, 5960-00-262-0184, 6130-00-365-4536 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5644?

Key specifications for 5644: End Item Identification: KC135 AIRCRAFT TOILET; General Characteristics Item Description: CONSISTS OF KNIFE VALVE,SEAL,COVER,PLATE,ACTUATOR,CAP STRIP,GASKET,PACKING AND HARDWARE. 2 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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