PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-306Weight Kit

Undersea Systems International, Inc. Dba Ocean Technology Systems · NSN 5340-01-505-7464 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-505-7464 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-505-7464. Primary manufacturer part number: 55-306.
Features
  • Weight Kit — FSC 5340
  • General Characteristics Item Description: DESIGNED TO BE USED WITH AN ABV VALVE
  • 1 verified cross-reference
  • Primary manufacturer: Undersea Systems International, Inc. Dba Ocean Technology Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Weight Kit, cataloged under National Stock Number 5340-01-505-7464, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Undersea Systems International, Inc. Dba Ocean Technology Systems. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-01-505-7464
Primary Part Number55-306
Item NameWeight Kit
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUndersea Systems International, Inc. Dba Ocean Technology Systems
StatusACTIVE
General Characteristics Item DescriptionDESIGNED TO BE USED WITH AN ABV VALVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5945-00-853-066755306 INTERCHANGEABLE
Solenoid,electrical
Woodward Hrt Inc
2910-01-164-19243228191 INTERCHANGEABLE
Pump,fuel,cam Actuated
Am General Llc
6130-01-388-842655.306 INTERCHANGEABLE
Power Supply
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
55-306 PRIMARY Undersea Systems International, Inc. Dba Ocean Technology Systems (USA)
Related Parts
5945-00-853-0667INTERCHANGEABLE
SOLENOID,ELECTRICAL
55306
2910-01-164-1924INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
3228191
6130-01-388-8426INTERCHANGEABLE
POWER SUPPLY
55.306

Frequently Asked Questions

What is NSN 5340-01-505-7464?

NSN 5340-01-505-7464 is a Weight Kit, manufactured by Undersea Systems International, Inc. Dba Ocean Technology Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-505-7464?

NSN 5340-01-505-7464 has 1 cross-referenced part number: 55-306 (Undersea Systems International, Inc. Dba Ocean Technology Systems).

What NSN replaces 5340-01-505-7464?

There are 3 known substitutes for 5340-01-505-7464: 5945-00-853-0667, 2910-01-164-1924, 6130-01-388-8426. Verify interchangeability with system specifications before substitution.

What are the specifications of 55-306?

Key specifications for 55-306: End Item Identification: AGA VISOR, MK20 FULL-FACE MASK; General Characteristics Item Description: DESIGNED TO BE USED WITH AN ABV VALVE. 2 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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