PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PLGA2181010Plug Assembly,sealing

The Lee Co Dba the Lee Co · NSN 5340-01-009-4974 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-009-4974 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-009-4974. Primary manufacturer part number: PLGA2181010.
Features
  • Plug Assembly,sealing — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: The Lee Co Dba the Lee Co
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug Assembly,sealing, cataloged under National Stock Number 5340-01-009-4974, 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. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-009-4974
Primary Part NumberPLGA2181010
Item NamePlug Assembly,sealing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerThe Lee Co Dba the Lee Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5340-00-771-004510630107-3 INTERCHANGEABLE
Plug Assembly,sealing
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
PLGA2181010 PRIMARY The Lee Co Dba the Lee Co (USA)
SP780-105 Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA)
6309998 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5340-00-771-0045INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
10630107-3

Frequently Asked Questions

What is NSN 5340-01-009-4974?

NSN 5340-01-009-4974 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 5340-01-009-4974?

NSN 5340-01-009-4974 has 3 cross-referenced part numbers: PLGA2181010 (The Lee Co Dba the Lee Co), SP780-105 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace), 6309998 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5340-01-009-4974?

There is 1 known substitute for 5340-01-009-4974: 5340-00-771-0045. Verify interchangeability with system specifications before substitution.

What are the specifications of PLGA2181010?

Key specifications for PLGA2181010: Special Features: ALUMINUM 2024-T4 PER QQ-A-225, CONSISTS OF A PLUG AND PIN, PLUG FINISH IS ANODIZE PER MIL-A-8625, TYPE 2, PIN FINISH IS ALODINE PER MIL-C-5541, 0.218 IN. MIN TO 0.219 MAX PLUG DIA, 0.180 IN. MIN TO 0.194 IN. MAX PLUG LG, PLUG CONTAINS A TAPERED BORE TO ACCOMMODATE PIN, 0.157 IN. MIN TO 0.177 IN. MAX BORE DEPTH, 0.170 IN. MIN TO 0.180 IN. MAX PIN DIA, 0.140 IN. MIN TO 0.149 IN. MAX PIN LG, PIN CONTAINS A VENT HOLE THRU 0.040 IN. VENT HOLE DIA, PLUG AND PIN ARE BOTH CHAMFERED IN. 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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