PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1263708Actuator Piston

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1356-00-871-3637 · FSC 1356 · No Item Name Available
Verified by PartsTable
NSN 1356-00-871-3637 — this item is cataloged by the U.S. Government under National Stock Number 1356-00-871-3637. Primary manufacturer part number: 1263708.
Features
  • Actuator Piston — FSC 1356
  • Gross Weight: 0.8 SHIPPING CONTAINER POUNDS AND 1.0 PALLET POUNDS
  • Unable to Decode: UNABLE TO DECODE
  • Hazardous Material Classification Code: I COAST GUARD CLASS AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND F DEPARTMENT OF TRANSPORTATION CLASS AND I FIREFIGHTING GROUP AND (00) INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP
  • General Characteristics Item Description: O-A 1.152 IN. LG,0.485 IN. W,0.297 IN. H,FOR TORPEDO MK 44 MOD 1 IN
  • Package Nominal Overall Length and Type: 3.94 INCHES SHIPPING CONTAINER IN
  • Package Nominal Overall Diameter: 3.38 INCHES IN
  • Unable to Decode: UNABLE TO DECODE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Actuator Piston, cataloged under National Stock Number 1356-00-871-3637, is classified within Federal Supply Class 1356 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1356-00-871-3637
Primary Part Number1263708
Item NameActuator Piston
FSC / FSG1356 / 13 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Gross Weight0.8 SHIPPING CONTAINER POUNDS AND 1.0 PALLET POUNDS
Unable to DecodeUNABLE TO DECODE
Hazardous Material Classification CodeI COAST GUARD CLASS AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND F DEPARTMENT OF TRANSPORTATION CLASS AND I FIREFIGHTING GROUP AND (00) INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP
General Characteristics Item DescriptionO-A 1.152 IN. LG,0.485 IN. W,0.297 IN. H,FOR TORPEDO MK 44 MOD 1 IN
Package Nominal Overall Length and Type3.94 INCHES SHIPPING CONTAINER IN
Package Nominal Overall Diameter3.38 INCHES IN
Unable to DecodeUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-946-0081 INTERCHANGEABLE
Body Connector
Cross-Reference Index
Part NumberManufacturer
1263708 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5935-00-946-0081INTERCHANGEABLE
BODY CONNECTOR

Frequently Asked Questions

What is NSN 1356-00-871-3637?

NSN 1356-00-871-3637 is a Actuator Piston, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1356 (No Item Name Available). Status: active.

What are the part numbers for NSN 1356-00-871-3637?

NSN 1356-00-871-3637 has 1 cross-referenced part number: 1263708 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1356-00-871-3637?

There is 1 known substitute for 1356-00-871-3637: 5935-00-946-0081. Verify interchangeability with system specifications before substitution.

What are the specifications of 1263708?

Key specifications for 1263708: Gross Weight: 0.8 SHIPPING CONTAINER POUNDS AND 1.0 PALLET POUNDS; Unable to Decode: UNABLE TO DECODE; Hazardous Material Classification Code: I COAST GUARD CLASS AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND F DEPARTMENT OF TRANSPORTATION CLASS AND I FIREFIGHTING GROUP AND (00) INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP; General Characteristics Item Description: O-A 1.152 IN. LG,0.485 IN. W,0.297 IN. H,FOR TORPEDO MK 44 MOD 1 IN. 7 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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