PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PG526Plug Drain

Ambac International Corporation Div Ambac International · NSN 2925-00-037-7609 · FSC 2925 · No Item Name Available
Verified by PartsTable
NSN 2925-00-037-7609 — this item is cataloged by the U.S. Government under National Stock Number 2925-00-037-7609. Primary manufacturer part number: PG526.
Features
  • Plug Drain — FSC 2925
  • 2 verified cross-references
  • Primary manufacturer: Ambac International Corporation Div Ambac International
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plug Drain, cataloged under National Stock Number 2925-00-037-7609, is classified within Federal Supply Class 2925 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ambac International Corporation Div Ambac International. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug Drain
FSC / FSG2925 — No Item Name Available (FSG 29)
ManufacturersAmbac International Corporation Div Ambac International (CAGE 01843); Adams Aircraft International Inc (CAGE 04998)
Technical Specifications
ParameterValue
NSN2925-00-037-7609
Primary Part NumberPG526
Item NamePlug Drain
FSC / FSG2925 / 29 — No Item Name Available
ManufacturerAmbac International Corporation Div Ambac International
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-188-3509AS4863-01 INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
PG526 Ambac International Corporation Div Ambac International (USA)
PG526 Adams Aircraft International Inc (USA)
Related Parts
4730-00-188-3509INTERCHANGEABLE
PLUG,PIPE
AS4863-01

Frequently Asked Questions

What is NSN 2925-00-037-7609?

NSN 2925-00-037-7609 is a Plug Drain, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 2925 (No Item Name Available). Status: active.

What are the part numbers for NSN 2925-00-037-7609?

NSN 2925-00-037-7609 has 2 cross-referenced part numbers: PG526 (Ambac International Corporation Div Ambac International), PG526 (Adams Aircraft International Inc).

What NSN replaces 2925-00-037-7609?

There is 1 known substitute for 2925-00-037-7609: 4730-00-188-3509. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com