PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PLGA1561010APlug Assembly,sealing

The Lee Co Dba the Lee Co · NSN 5340-01-243-7398 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-243-7398 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-243-7398. Primary manufacturer part number: PLGA1561010A.
Features
  • Plug Assembly,sealing — FSC 5340
  • Material Document and Classification: QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: ALUMINUM ALLOY 2024
  • 5 verified cross-references
  • Primary manufacturer: The Lee Co Dba the Lee Co
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Plug Assembly,sealing, cataloged under National Stock Number 5340-01-243-7398, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Lee Co Dba the Lee Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-243-7398
Primary Part NumberPLGA1561010A
Item NamePlug Assembly,sealing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerThe Lee Co Dba the Lee Co
StatusACTIVE
Material Document and ClassificationQQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY 2024
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5340-01-353-67832407LA03 SUCCESSOR
Plug,protective,dust and Moistur
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-00-955-6226PLGA1561010 INTERCHANGEABLE
Plug,expansion
The Lee Co Dba the Lee Co
5340-01-541-9934PLGA1561010A INTERCHANGEABLE
Plug Assembly,sealing
The Lee Co Dba the Lee Co
Cross-Reference Index
Part NumberManufacturer
PLGA1561010A PRIMARY The Lee Co Dba the Lee Co (USA)
SP780-103 Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA)
PLGA156101 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
PLGA1561010 The Lee Co Dba the Lee Co (USA)
SP780-103 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5340-01-353-6783SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
2407LA03
5340-00-955-6226INTERCHANGEABLE
PLUG,EXPANSION
PLGA1561010
5340-01-541-9934INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
PLGA1561010A

Frequently Asked Questions

What is NSN 5340-01-243-7398?

NSN 5340-01-243-7398 is a Plug Assembly,sealing, manufactured by The Lee Co Dba the Lee Co, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-243-7398?

NSN 5340-01-243-7398 has 5 cross-referenced part numbers: PLGA1561010A (The Lee Co Dba the Lee Co), SP780-103 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace), PLGA156101 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), PLGA1561010 (The Lee Co Dba the Lee Co), SP780-103 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5340-01-243-7398?

There are 3 known substitutes for 5340-01-243-7398: 5340-01-353-6783, 5340-00-955-6226, 5340-01-541-9934. Verify interchangeability with system specifications before substitution.

What are the specifications of PLGA1561010A?

Key specifications for PLGA1561010A: Material Document and Classification: QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE; End Item Identification: AIRCRAFT, AIRLIFTER C-17A; AIRCRAFT, STRATOLIFTER C-135; AIRCRAFT, B-1B; AIRCRAFT, EAGLE F-15 A; Special Features: ALUM. ALLOY 2024-T4 QQ-A-225,C/O PLUG AND PIN,PLUG ANODIZED PER MIL-A-8625 TY 2,PIN ALODINED PER MIL-C-5541;PLUG 0.155/0.156 IN. DIA,0.238/0.252 IN. LG,PLUG CONTAINS A TAPERED BORE TO ACCOMMODATE PIN,0.180/0.194 IN. BORE DEPTH,0.122/0.123 IN. PIN DIA,0.160/0.170 IN. PIN LG,PIN CONTAINS A VENT HOLE THRU 0.030 IN. DIA,PLUG AND PIN ARE CHAMFERED IN; Material: ALUMINUM ALLOY 2024. 4 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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