PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70641Ring,piston Sealing

Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · NSN 1710-01-315-0464 · FSC 1710 · No Item Name Available
Verified by PartsTable
NSN 1710-01-315-0464 — this item is cataloged by the U.S. Government under National Stock Number 1710-01-315-0464. Primary manufacturer part number: 70641.
Features
  • Ring,piston Sealing — FSC 1710
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,piston Sealing, cataloged under National Stock Number 1710-01-315-0464, is classified within Federal Supply Class 1710 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1710-01-315-0464
Primary Part Number70641
Item NameRing,piston Sealing
FSC / FSG1710 / 17 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-116-3646TW62530 INTERCHANGEABLE
Transformer,power
Magnetika
5315-00-273-78621A80238 INTERCHANGEABLE
Pin,shoulder,headless
Fwd Seagrave Holdings Lp
5996-00-287-5059 INTERCHANGEABLE
Amplifier Subassembly
3040-00-408-91762-7064 INTERCHANGEABLE
Lever,manual Control
Pdi Ground Support Systems, Inc.
6680-00-526-9029802 3-8 INTERCHANGEABLE
Indicator,sight,liquid
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5930-00-549-0741 INTERCHANGEABLE
Switch,sensitive
5935-00-863-57299115C1023-4 INTERCHANGEABLE
Connector,plug,electrical
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5998-00-866-98127064-1 INTERCHANGEABLE
Printed Wiring Board
Rockwell Collins, Inc. Dba Rc Displays Systems
5998-01-303-4374 INTERCHANGEABLE
Circuit Card Assembly
6625-01-447-5888407-620-200 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Astronics Test Systems Inc
Cross-Reference Index
Part NumberManufacturer
70641 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
80238 Hamworthy Belliss & Morcom Ltd (GBR)
80238 Gardner Denver Limited (GBR)
Related Parts
5950-00-116-3646INTERCHANGEABLE
TRANSFORMER,POWER
TW62530
5315-00-273-7862INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
1A80238
5996-00-287-5059INTERCHANGEABLE
AMPLIFIER SUBASSEMBLY
3040-00-408-9176INTERCHANGEABLE
LEVER,MANUAL CONTROL
2-7064
6680-00-526-9029INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
802 3-8
5930-00-549-0741INTERCHANGEABLE
SWITCH,SENSITIVE
5935-00-863-5729INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9115C1023-4
5998-00-866-9812INTERCHANGEABLE
PRINTED WIRING BOARD
7064-1
5998-01-303-4374INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6625-01-447-5888INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
407-620-200

Frequently Asked Questions

What is NSN 1710-01-315-0464?

NSN 1710-01-315-0464 is a Ring,piston Sealing, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 1710 (No Item Name Available). Status: active.

What are the part numbers for NSN 1710-01-315-0464?

NSN 1710-01-315-0464 has 3 cross-referenced part numbers: 70641 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), 80238 (Hamworthy Belliss & Morcom Ltd), 80238 (Gardner Denver Limited).

What NSN replaces 1710-01-315-0464?

There are 10 known substitutes for 1710-01-315-0464: 5950-00-116-3646, 5315-00-273-7862, 5996-00-287-5059 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70641?

Key specifications for 70641: End Item Identification: USED ON PORTABLE ACFT ARRESTING GEAR. 1 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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