PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-83Mount,5 Inch 38 Caliber

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1020-00-529-8762 · FSC 1020 · No Item Name Available
Verified by PartsTable
NSN 1020-00-529-8762 — this item is cataloged by the U.S. Government under National Stock Number 1020-00-529-8762. Primary manufacturer part number: 30-83.
Features
  • Mount,5 Inch 38 Caliber — FSC 1020
  • Reference Number Differentiating Characteristics: MOUNT LIGHT,ENCLOSED BASE RING,W/SHIELD
  • 2 verified cross-references
  • 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 Mount,5 Inch 38 Caliber, cataloged under National Stock Number 1020-00-529-8762, is classified within Federal Supply Class 1020 (No Item Name Available) of the Weapons 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1020-00-529-8762
Primary Part Number30-83
Item NameMount,5 Inch 38 Caliber
FSC / FSG1020 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Reference Number Differentiating CharacteristicsMOUNT LIGHT,ENCLOSED BASE RING,W/SHIELD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9390-00-224-93518636349 INTERCHANGEABLE
Nonmetallic Channel
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
2930-00-339-17043083 INTERCHANGEABLE
Radiator,engine Coolant
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
3110-00-554-3265 INTERCHANGEABLE
Bearing,ball,annular
2530-00-737-5400F9375 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5330-00-908-8058308-3 INTERCHANGEABLE
Packing,preformed
Fl Industries Inc Pneumotive Div
9390-00-989-2245SS-2940-96 INTERCHANGEABLE
Nonmetallic Channel
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
7690-01-089-86843083 INTERCHANGEABLE
Marker,identification
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5120-01-197-6721GA333C INTERCHANGEABLE
Wrench,oil Filter
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
2910-01-255-906233083 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4730-01-273-33442825-030 INTERCHANGEABLE
Cap,pipe
Ryan Herco Products Corp
Cross-Reference Index
Part NumberManufacturer
30-83 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MK30M0D83 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
9390-00-224-9351INTERCHANGEABLE
NONMETALLIC CHANNEL
8636349
2930-00-339-1704INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
3083
3110-00-554-3265INTERCHANGEABLE
BEARING,BALL,ANNULAR
2530-00-737-5400INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F9375
5330-00-908-8058INTERCHANGEABLE
PACKING,PREFORMED
308-3
9390-00-989-2245INTERCHANGEABLE
NONMETALLIC CHANNEL
SS-2940-96
7690-01-089-8684INTERCHANGEABLE
MARKER,IDENTIFICATION
3083
5120-01-197-6721INTERCHANGEABLE
WRENCH,OIL FILTER
GA333C
2910-01-255-9062INTERCHANGEABLE
FILTER ELEMENT,FLUID
33083
4730-01-273-3344INTERCHANGEABLE
CAP,PIPE
2825-030
5331-01-377-5135INTERCHANGEABLE
O-RING
3083
5305-01-479-3374INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3083

Frequently Asked Questions

What is NSN 1020-00-529-8762?

NSN 1020-00-529-8762 is a Mount,5 Inch 38 Caliber, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1020 (No Item Name Available). Status: active.

What are the part numbers for NSN 1020-00-529-8762?

NSN 1020-00-529-8762 has 2 cross-referenced part numbers: 30-83 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MK30M0D83 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1020-00-529-8762?

There are 12 known substitutes for 1020-00-529-8762: 9390-00-224-9351, 2930-00-339-1704, 3110-00-554-3265 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30-83?

Key specifications for 30-83: Reference Number Differentiating Characteristics: MOUNT LIGHT,ENCLOSED BASE RING,W/SHIELD. 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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