PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-43Mount,5 Inch 38 Ca

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1020-00-529-8980 · FSC 1020 · No Item Name Available
Verified by PartsTable
NSN 1020-00-529-8980 — this item is cataloged by the U.S. Government under National Stock Number 1020-00-529-8980. Primary manufacturer part number: 30-43.
Features
  • Mount,5 Inch 38 Ca — FSC 1020
  • Reference Number Differentiating Characteristics: MOUNT HEAVY,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 Ca, cataloged under National Stock Number 1020-00-529-8980, 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
NSN1020-00-529-8980
Primary Part Number30-43
Item NameMount,5 Inch 38 Ca
FSC / FSG1020 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Reference Number Differentiating CharacteristicsMOUNT HEAVY,ENCLOSED BASE RING,W/SHIELD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-110-92573043 INTERCHANGEABLE
Transformer,radio Frequency
Ballantine Laboratories Inc
3110-00-156-669712 INTERCHANGEABLE
Bearing,ball,annular
Mcgill Manufacturing Co, Inc
4520-00-174-34383043-110-1 INTERCHANGEABLE
Heating Element,electrical,nonim
Cox & Company, Inc. Dba Cox & Co Inc
5920-00-224-1634LKS10 INTERCHANGEABLE
Fuse Link,electrical
Cooper Bussmann, Llc Dba Cooper Industries
2910-00-287-316833043 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6220-00-295-1849 INTERCHANGEABLE
Lens,light
1020-00-540-7410 INTERCHANGEABLE
Mount,5 Inch 38 Ca
5940-00-769-6324 INTERCHANGEABLE
Terminal
5905-00-874-95173043 INTERCHANGEABLE
Resistor,fi,ed,wire
Lucent Technologies Inc Corporate Headquarters
4520-01-048-43003043-110-12-60 INTERCHANGEABLE
Heating Element,electrical,nonim
Cox & Company, Inc. Dba Cox & Co Inc
Cross-Reference Index
Part NumberManufacturer
30-43 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MK30M0D43 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5950-00-110-9257INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3043
3110-00-156-6697INTERCHANGEABLE
BEARING,BALL,ANNULAR
12
4520-00-174-3438INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
3043-110-1
5920-00-224-1634INTERCHANGEABLE
FUSE LINK,ELECTRICAL
LKS10
2910-00-287-3168INTERCHANGEABLE
FILTER ELEMENT,FLUID
33043
6220-00-295-1849INTERCHANGEABLE
LENS,LIGHT
1020-00-540-7410INTERCHANGEABLE
MOUNT,5 INCH 38 CA
5940-00-769-6324INTERCHANGEABLE
TERMINAL
5905-00-874-9517INTERCHANGEABLE
RESISTOR,FI,ED,WIRE
3043
4520-01-048-4300INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
3043-110-12-60
4520-01-048-6603INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
3043-110-9-54
5895-01-082-3637INTERCHANGEABLE
MONITOR,RADIO FREQUENCY
SM-A-794138

Frequently Asked Questions

What is NSN 1020-00-529-8980?

NSN 1020-00-529-8980 is a Mount,5 Inch 38 Ca, 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 1020-00-529-8980?

NSN 1020-00-529-8980 has 2 cross-referenced part numbers: 30-43 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MK30M0D43 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1020-00-529-8980?

There are 12 known substitutes for 1020-00-529-8980: 5950-00-110-9257, 3110-00-156-6697, 4520-00-174-3438 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30-43?

Key specifications for 30-43: Reference Number Differentiating Characteristics: MOUNT HEAVY,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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