PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70646Seal Ring,metal

Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · NSN 5330-01-315-0346 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-315-0346 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-315-0346. Primary manufacturer part number: 70646.
Features
  • Seal Ring,metal — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-01-315-0346, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives 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 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
NSN5330-01-315-0346
Primary Part Number70646
Item NameSeal Ring,metal
FSC / FSG5330 / 53 — 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 1
4720-00-184-624120662 INTERCHANGEABLE
Hose,preformed
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
70646 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
Related Parts
4720-00-184-6241INTERCHANGEABLE
HOSE,PREFORMED
20662

Frequently Asked Questions

What is NSN 5330-01-315-0346?

NSN 5330-01-315-0346 is a Seal Ring,metal, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-315-0346?

NSN 5330-01-315-0346 has 1 cross-referenced part number: 70646 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).

What NSN replaces 5330-01-315-0346?

There is 1 known substitute for 5330-01-315-0346: 4720-00-184-6241. Verify interchangeability with system specifications before substitution.

What are the specifications of 70646?

Key specifications for 70646: End Item Identification: SUED 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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