PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

681000Ring,holding

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1390-00-038-9900 · FSC 1390 · No Item Name Available
Verified by PartsTable
NSN 1390-00-038-9900 — this item is cataloged by the U.S. Government under National Stock Number 1390-00-038-9900. Primary manufacturer part number: 681000.
Features
  • Ring,holding — FSC 1390
  • General Characteristics Item Description: HOLDING METAL,FOR WATERPROOFING PROXIMITY FUZE
  • 1 verified cross-reference
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,holding, cataloged under National Stock Number 1390-00-038-9900, is classified within Federal Supply Class 1390 (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 1 verified specification, 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
NSN1390-00-038-9900
Primary Part Number681000
Item NameRing,holding
FSC / FSG1390 / 13 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
General Characteristics Item DescriptionHOLDING METAL,FOR WATERPROOFING PROXIMITY FUZE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4220-01-227-75061200 INTERCHANGEABLE
Backpack,diver's Equipment
Seatec
Cross-Reference Index
Part NumberManufacturer
681000 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
4220-01-227-7506INTERCHANGEABLE
BACKPACK,DIVER'S EQUIPMENT
1200

Frequently Asked Questions

What is NSN 1390-00-038-9900?

NSN 1390-00-038-9900 is a Ring,holding, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1390 (No Item Name Available). Status: active.

What are the part numbers for NSN 1390-00-038-9900?

NSN 1390-00-038-9900 has 1 cross-referenced part number: 681000 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1390-00-038-9900?

There is 1 known substitute for 1390-00-038-9900: 4220-01-227-7506. Verify interchangeability with system specifications before substitution.

What are the specifications of 681000?

Key specifications for 681000: General Characteristics Item Description: HOLDING METAL,FOR WATERPROOFING PROXIMITY FUZE. 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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