PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40618ADisk,valve

Hamilton Sundstrand Corporation · NSN 1650-00-755-1383 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-755-1383 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-755-1383. Primary manufacturer part number: 40618A.
Features
  • Disk,valve — FSC 1650
  • 5 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 1650-00-755-1383, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,valve
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersParker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (CAGE 45681); Hamilton Sundstrand Corporation (CAGE 99167); Parker Hannifin Corporation Div Aerospace Group Headquarters (CAGE 92003); Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (CAGE 97484)
Technical Specifications
ParameterValue
NSN1650-00-755-1383
Primary Part Number40618A
Item NameDisk,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9905-00-202-36390100A INTERCHANGEABLE
Reflector,indicating,clearance
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
9905-00-205-279500328-0003 INTERCHANGEABLE
Reflector,indicating,clearance
Asrc Federal Facilities Logistics, Llc
6610-00-739-850440618 INTERCHANGEABLE
Scale,bank
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6250-00-761-63304-06-18 INTERCHANGEABLE
Lampholder
Lighting Components and Design Incorporated Dba Lc&d
5305-01-451-0603406-18 INTERCHANGEABLE
Setscrew
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6530-01-588-2028 INTERCHANGEABLE
Chest Roll
5340-01-669-101340618 INTERCHANGEABLE
Bracket,mounting
Basler Electric Co
Cross-Reference Index
Part NumberManufacturer
4630536 Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
40618A PRIMARY Hamilton Sundstrand Corporation (USA)
4630536 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
40618 Hamilton Sundstrand Corporation (USA)
A8677 Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
Related Parts
9905-00-202-3639INTERCHANGEABLE
REFLECTOR,INDICATING,CLEARANCE
0100A
9905-00-205-2795INTERCHANGEABLE
REFLECTOR,INDICATING,CLEARANCE
00328-0003
6610-00-739-8504INTERCHANGEABLE
SCALE,BANK
40618
6250-00-761-6330INTERCHANGEABLE
LAMPHOLDER
4-06-18
5305-01-451-0603INTERCHANGEABLE
SETSCREW
406-18
6530-01-588-2028INTERCHANGEABLE
CHEST ROLL
5340-01-669-1013INTERCHANGEABLE
BRACKET,MOUNTING
40618

Frequently Asked Questions

What is NSN 1650-00-755-1383?

NSN 1650-00-755-1383 is a Disk,valve, manufactured by Hamilton Sundstrand Corporation, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-755-1383?

NSN 1650-00-755-1383 has 5 cross-referenced part numbers: 4630536 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 40618A (Hamilton Sundstrand Corporation), 4630536 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 40618 (Hamilton Sundstrand Corporation), A8677 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).

What NSN replaces 1650-00-755-1383?

There are 7 known substitutes for 1650-00-755-1383: 9905-00-202-3639, 9905-00-205-2795, 6610-00-739-8504 and 4 more. Verify interchangeability with system specifications before substitution.

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