PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50053-4Cylinder Assembly,actuating,line

Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc · NSN 1650-00-798-0953 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-798-0953 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-798-0953. Primary manufacturer part number: 50053-4.
Features
  • Cylinder Assembly,actuating,line — FSC 1650
  • Integral Valve Operation Method: PNEUMATIC
  • Extended Length: 29.910 INCHES NOMINAL IN
  • Bore Diameter: 2.002 INCHES NOMINAL IN
  • Design Characteristics: SINGLE ACTING SINGLE CYLINDER
  • Pressure Rating: 1560.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Compressed Length: 19.750 INCHES NOMINAL IN
  • 5 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,actuating,line, cataloged under National Stock Number 1650-00-798-0953, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1650-00-798-0953
Primary Part Number50053-4
Item NameCylinder Assembly,actuating,line
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerNammo Defense Systems Inc. Dba Nammo Defense Systems Inc
StatusCANCELLED
Integral Valve Operation MethodPNEUMATIC
Extended Length29.910 INCHES NOMINAL IN
Bore Diameter2.002 INCHES NOMINAL IN
Design CharacteristicsSINGLE ACTING SINGLE CYLINDER
Pressure Rating1560.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Compressed Length19.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3110-00-812-9523 INTERCHANGEABLE
Bearing,roller,tapered
3110-00-838-3886500535 INTERCHANGEABLE
Bearing,ball,annular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3110-01-022-8839500533 INTERCHANGEABLE
Bearing,roller,tapered
Textron Inc Jacobsen Div
5905-01-150-4242 INTERCHANGEABLE
Resistor Network,fixed,film
6750-01-427-4717 INTERCHANGEABLE
Film,photographic
4820-01-503-27845005-3-4 INTERCHANGEABLE
Disk,valve
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
8-08436-809 Raytheon Company (USA)
50053-4 PRIMARY Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc (USA)
8-08436-805 Raytheon Company (USA)
8-08436-809 Hughes Missile Systems Co San Diego (USA)
50053-3 Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc (USA)
Related Parts
3110-00-812-9523INTERCHANGEABLE
BEARING,ROLLER,TAPERED
3110-00-838-3886INTERCHANGEABLE
BEARING,BALL,ANNULAR
500535
3110-01-022-8839INTERCHANGEABLE
BEARING,ROLLER,TAPERED
500533
5905-01-150-4242INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
6750-01-427-4717INTERCHANGEABLE
FILM,PHOTOGRAPHIC
4820-01-503-2784INTERCHANGEABLE
DISK,VALVE
5005-3-4

Frequently Asked Questions

What is NSN 1650-00-798-0953?

NSN 1650-00-798-0953 is a Cylinder Assembly,actuating,line, manufactured by Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc, classified under FSC 1650 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1650-00-798-0953?

NSN 1650-00-798-0953 has 5 cross-referenced part numbers: 8-08436-809 (Raytheon Company), 50053-4 (Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc), 8-08436-805 (Raytheon Company), 8-08436-809 (Hughes Missile Systems Co San Diego), 50053-3 (Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc).

What NSN replaces 1650-00-798-0953?

There are 6 known substitutes for 1650-00-798-0953: 3110-00-812-9523, 3110-00-838-3886, 3110-01-022-8839 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50053-4?

Key specifications for 50053-4: Integral Valve Operation Method: PNEUMATIC; Extended Length: 29.910 INCHES NOMINAL IN; Overall Width: 4.250 INCHES NOMINAL IN; Overall Height: 5.500 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1650-00-798-0953 still in active supply?

NSN 1650-00-798-0953 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.
PartsTable Design LLC · partstable.com