PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303070Cover,valve

Dyna-Torque Inc · NSN 4820-01-208-7135 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-208-7135 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-208-7135. Primary manufacturer part number: 303070.
Features
  • Cover,valve — FSC 4820
  • General Characteristics Item Description: GRAY IRON
  • 4 verified cross-references
  • Primary manufacturer: Dyna-Torque Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cover,valve, cataloged under National Stock Number 4820-01-208-7135, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dyna-Torque Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-208-7135
Primary Part Number303070
Item NameCover,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDyna-Torque Inc
StatusACTIVE
General Characteristics Item DescriptionGRAY IRON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-211-0524300-2012 INTERCHANGEABLE
Transformer,audio Frequency
Millivac Instruments, Inc
5331-00-265-107712490-25 INTERCHANGEABLE
O-Ring
Triumph Engine Control Systems Llc
5945-00-451-1822247ASC1804-001 INTERCHANGEABLE
Relay,electromagnetic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4720-00-469-8137300201 INTERCHANGEABLE
Hose,air Duct
Arrowhead Products Corp
5910-00-506-6452 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5940-00-537-374030-020-1 INTERCHANGEABLE
Cover,terminal Board
Bell Textron Inc
5950-00-545-7700SM-C-148765 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3020-01-033-0726232452 INTERCHANGEABLE
Gear,spur
Dana Off Highway Products, Llc
5910-01-049-6963 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
4140-01-470-3577 INTERCHANGEABLE
Fan Assembly
Cross-Reference Index
Part NumberManufacturer
300201-2 Kysor/westran Corp Austin Trailer Div (USA)
300201 Dyna-Torque Inc (USA)
303070 PRIMARY Dyna-Torque Inc (USA)
300201-2 Dyna-Torque Inc (USA)
Related Parts
5950-00-211-0524INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
300-2012
5331-00-265-1077INTERCHANGEABLE
O-RING
12490-25
5945-00-451-1822INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
247ASC1804-001
4720-00-469-8137INTERCHANGEABLE
HOSE,AIR DUCT
300201
5910-00-506-6452INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5940-00-537-3740INTERCHANGEABLE
COVER,TERMINAL BOARD
30-020-1
5950-00-545-7700INTERCHANGEABLE
TRANSFORMER,POWER
SM-C-148765
3020-01-033-0726INTERCHANGEABLE
GEAR,SPUR
232452
5910-01-049-6963INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
4140-01-470-3577INTERCHANGEABLE
FAN ASSEMBLY
4730-01-531-6901INTERCHANGEABLE
CLAMP,PIPE,ANCHOR AND REINFORCEM
J009606

Frequently Asked Questions

What is NSN 4820-01-208-7135?

NSN 4820-01-208-7135 is a Cover,valve, manufactured by Dyna-Torque Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-208-7135?

NSN 4820-01-208-7135 has 4 cross-referenced part numbers: 300201-2 (Kysor/westran Corp Austin Trailer Div), 300201 (Dyna-Torque Inc), 303070 (Dyna-Torque Inc), 300201-2 (Dyna-Torque Inc).

What NSN replaces 4820-01-208-7135?

There are 11 known substitutes for 4820-01-208-7135: 5950-00-211-0524, 5331-00-265-1077, 5945-00-451-1822 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 303070?

Key specifications for 303070: General Characteristics Item Description: GRAY IRON; End Item Identification: WESTRAN CORP VALVE ACTUATOR MODEL NO. WA160-44. 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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