PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27387Plug,machine Thread

Generac Mobile Products, Llc · NSN 5365-01-649-4740 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-649-4740 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-649-4740. Primary manufacturer part number: 27387.
Features
  • Plug,machine Thread — FSC 5365
  • Thread Length: 20.0 MILLIMETERS NOMINAL EXTERNAL MM
  • Head Height: 0.560 INCHES NOMINAL IN
  • Flange Diameter: 1.131 INCHES NOMINAL IN
  • Style Designator: PLUG, MACHINE
  • Flange Thickness: 0.070 INCHES NOMINAL IN
  • Connection Style: PLAIN
  • Thread Series Designator: ISO M EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-01-649-4740, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Generac Mobile Products, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-649-4740
Primary Part Number27387
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerGenerac Mobile Products, Llc
StatusACTIVE
Thread Length20.0 MILLIMETERS NOMINAL EXTERNAL MM
Head Height0.560 INCHES NOMINAL IN
Flange Diameter1.131 INCHES NOMINAL IN
Style DesignatorPLUG, MACHINE
Flange Thickness0.070 INCHES NOMINAL IN
Connection StylePLAIN
Thread Series DesignatorISO M EXTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1660-00-215-496127387 INTERCHANGEABLE
Valve
Triumph Thermal Systems - Maryland, Inc.
3110-00-227-48305294093 INTERCHANGEABLE
Ring,bearing,outer
U S Army Tank Automotive Command Amsta-Im-Mm
5330-00-353-264927387 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5305-00-546-6911 INTERCHANGEABLE
Screw,selftapping
3432-01-225-304727387 INTERCHANGEABLE
Ground Pad
Joyal Products, Inc.
5325-01-482-0529CB27475-007 INTERCHANGEABLE
Insert,screw Thread
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
8-9803-8853-1 Isuzu Diesel of North America (USA)
27387 PRIMARY Generac Mobile Products, Llc (USA)
Related Parts
1660-00-215-4961INTERCHANGEABLE
VALVE
27387
3110-00-227-4830INTERCHANGEABLE
RING,BEARING,OUTER
5294093
5330-00-353-2649INTERCHANGEABLE
GASKET
27387
5305-00-546-6911INTERCHANGEABLE
SCREW,SELFTAPPING
3432-01-225-3047INTERCHANGEABLE
GROUND PAD
27387
5325-01-482-0529INTERCHANGEABLE
INSERT,SCREW THREAD
CB27475-007

Frequently Asked Questions

What is NSN 5365-01-649-4740?

NSN 5365-01-649-4740 is a Plug,machine Thread, manufactured by Generac Mobile Products, Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-649-4740?

NSN 5365-01-649-4740 has 2 cross-referenced part numbers: 8-9803-8853-1 (Isuzu Diesel of North America), 27387 (Generac Mobile Products, Llc).

What NSN replaces 5365-01-649-4740?

There are 6 known substitutes for 5365-01-649-4740: 1660-00-215-4961, 3110-00-227-4830, 5330-00-353-2649 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27387?

Key specifications for 27387: Overall Length: 4.120 INCHES NOMINAL IN; Thread Length: 20.0 MILLIMETERS NOMINAL EXTERNAL MM; End Item Identification: GENERATOR; Head Height: 0.560 INCHES NOMINAL IN. 11 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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