PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

293930PC2Valve,oversize

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1020-00-308-3838 · FSC 1020 · No Item Name Available
Verified by PartsTable
NSN 1020-00-308-3838 — this item is cataloged by the U.S. Government under National Stock Number 1020-00-308-3838. Primary manufacturer part number: 293930PC2.
Features
  • Valve,oversize — FSC 1020
  • 4 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,oversize, cataloged under National Stock Number 1020-00-308-3838, 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. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,oversize
FSC / FSG1020 — No Item Name Available (FSG 10)
ManufacturersEaton Aerospace, Llc Dba Jackson South (CAGE 62983); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN1020-00-308-3838
Primary Part Number293930PC2
Item NameValve,oversize
FSC / FSG1020 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-01-064-613257853 INTERCHANGEABLE
Ammeter
Hamilton Sundstrand Corporation
5133-01-734-131557853 INTERCHANGEABLE
Drill Set,twist
Greenfield Industries Inc
Cross-Reference Index
Part NumberManufacturer
B57853 Eaton Aerospace, Llc Dba Jackson South (USA)
293730PC2 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
293930PC2 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
57853 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
6625-01-064-6132INTERCHANGEABLE
AMMETER
57853
5133-01-734-1315INTERCHANGEABLE
DRILL SET,TWIST
57853

Frequently Asked Questions

What is NSN 1020-00-308-3838?

NSN 1020-00-308-3838 is a Valve,oversize, 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 1020-00-308-3838?

NSN 1020-00-308-3838 has 4 cross-referenced part numbers: B57853 (Eaton Aerospace, Llc Dba Jackson South), 293730PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 293930PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 57853 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 1020-00-308-3838?

There are 2 known substitutes for 1020-00-308-3838: 6625-01-064-6132, 5133-01-734-1315. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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