PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PLGA1870010APlug Assembly,sealing

The Lee Co Dba the Lee Co · NSN 5340-00-570-3734 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-570-3734 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-570-3734. Primary manufacturer part number: PLGA1870010A.
Features
  • Plug Assembly,sealing — FSC 5340
  • Material: ALUMINUM ALLOY 2024
  • Design Type: FRICTION
  • Material Document and Classification: 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
  • Opening Inside Diameter for Which Designed: 0.146 INCHES NOMINAL IN
  • Tube Outside Diameter for Which Designed: 0.154 INCHES NOMINAL IN
  • 13 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 5340-00-570-3734, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-570-3734
Primary Part NumberPLGA1870010A
Item NamePlug Assembly,sealing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerThe Lee Co Dba the Lee Co
StatusCANCELLED
MaterialALUMINUM ALLOY 2024
Design TypeFRICTION
Material Document and Classification2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
Opening Inside Diameter for Which Designed0.146 INCHES NOMINAL IN
Tube Outside Diameter for Which Designed0.154 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-01-025-2498 (187001)
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5340-01-025-2498187001 SUCCESSOR
Stop,mechanical
Telemechanics Inc
4470-00-905-6808 INTERCHANGEABLE
Cage,spring
5340-01-319-0506PLGA1870010A INTERCHANGEABLE
Plug Assembly,sealing
The Lee Co Dba the Lee Co
5305-01-643-01491870-01 INTERCHANGEABLE
Screw,cap,hexagon Head
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
ST7M141D6S The Boeing Company Div Defense (USA)
10117403 Nimikkeistokeskus Ncb Finland (FIN)
187001 The Lee Co Dba the Lee Co (USA)
SP780-004 Eaton Aerospace, Llc Dba Jackson South (USA)
PLGA1870010 The Lee Co Dba the Lee Co (USA)
C11736-0005 Rosemount Inc Dba Fisher Rosemount Service and Support (USA)
PLGA1870010A PRIMARY The Lee Co Dba the Lee Co (USA)
093-49831-6 Moog Inc Western Development Center (USA)
S8-187001 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
093-49831-6 Moog Inc (USA)
SP780-004 Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA)
1223-805 Woodward, Inc. Div Fuel Systems and Controls (USA)
1870010 The Lee Co Dba the Lee Co (USA)
Related Parts
SUCCESSOR 5340-01-025-2498 Stop,mechanical · 187001
4470-00-905-6808INTERCHANGEABLE
CAGE,SPRING
5340-01-319-0506INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
PLGA1870010A
5305-01-643-0149INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1870-01

Frequently Asked Questions

What is NSN 5340-00-570-3734?

NSN 5340-00-570-3734 is a Plug Assembly,sealing, manufactured by The Lee Co Dba the Lee Co, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-570-3734?

NSN 5340-00-570-3734 has 13 cross-referenced part numbers: ST7M141D6S (The Boeing Company Div Defense), 10117403 (Nimikkeistokeskus Ncb Finland), 187001 (The Lee Co Dba the Lee Co), SP780-004 (Eaton Aerospace, Llc Dba Jackson South), PLGA1870010 (The Lee Co Dba the Lee Co) and 8 more.

What NSN replaces 5340-00-570-3734?

There are 4 known substitutes for 5340-00-570-3734: 5340-01-025-2498, 4470-00-905-6808, 5340-01-319-0506 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PLGA1870010A?

Key specifications for PLGA1870010A: Material: ALUMINUM ALLOY 2024; Design Type: FRICTION; Material Document and Classification: 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE; Opening Inside Diameter for Which Designed: 0.146 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-570-3734 still in active supply?

NSN 5340-00-570-3734 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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