PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5B5946Plug,machine Thread

Caterpillar Inc Div Caterpillar Defense · NSN 5365-00-202-7641 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-202-7641 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-202-7641. Primary manufacturer part number: 5B5946.
Features
  • Plug,machine Thread — FSC 5365
  • Washer Face Diameter: 1.125 INCHES NOMINAL IN
  • Thread Length: 0.406 INCHES NOMINAL EXTERNAL IN
  • Thread Class: 2A EXTERNAL A
  • Washer Face Thickness: 0.032 INCHES NOMINAL IN
  • Connection Style: PLAIN
  • Nominal Thread Size: 0.875 INCHES EXTERNAL IN
  • Head Height: 0.375 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-202-7641, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-202-7641
Primary Part Number5B5946
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Washer Face Diameter1.125 INCHES NOMINAL IN
Thread Length0.406 INCHES NOMINAL EXTERNAL IN
Thread Class2A EXTERNAL A
Washer Face Thickness0.032 INCHES NOMINAL IN
Connection StylePLAIN
Nominal Thread Size0.875 INCHES EXTERNAL IN
Head Height0.375 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread DirectionRIGHT-HAND EXTERNAL
Style DesignatorPLUG, MACHINE
Thread Series DesignatorUNF EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-100-322011216 INTERCHANGEABLE
Hose Assembly,nonmetallic
Danfoss Power Solutions II, Llc
4720-00-554-8089 INTERCHANGEABLE
Hose,nonmetallic
5136-00-555-8910T107A INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5360-01-009-683311216 INTERCHANGEABLE
Spring,helical,compression
Aerco International, Inc. Dba Aerco International Inc
5961-01-045-2664BB104 INTERCHANGEABLE
Semiconductor Device,diode
U S Dept of Transportation Federal Aviation Administration
5950-01-054-4468 INTERCHANGEABLE
Transformer
5365-01-118-900711216 INTERCHANGEABLE
Shim
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3030-01-154-3207 INTERCHANGEABLE
Belt,v
6520-01-344-612311216 INTERCHANGEABLE
Impression Tray,dental
Water Pik Inc Dba Waterpik Technologies
5315-01-392-858931430N ITEM 6 INTERCHANGEABLE
Key,woodruff
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
6ABP13 Mack Trucks Inc Parts Opn (USA)
145H3 Diamond Reo Truck Co (USA)
5331980 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2A9115 Napco International Llc Dba Napco International Inc (USA)
BB7307 Diamond Reo Truck Co (USA)
5B5946 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
11216 Arvinmeritor Inc (USA)
398750 White Motor Corp (USA)
Related Parts
4720-00-100-3220INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
11216
4720-00-554-8089INTERCHANGEABLE
HOSE,NONMETALLIC
5136-00-555-8910INTERCHANGEABLE
TAP,THREAD CUTTING
T107A
5360-01-009-6833INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11216
5961-01-045-2664INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
BB104
5950-01-054-4468INTERCHANGEABLE
TRANSFORMER
5365-01-118-9007INTERCHANGEABLE
SHIM
11216
3030-01-154-3207INTERCHANGEABLE
BELT,V
6520-01-344-6123INTERCHANGEABLE
IMPRESSION TRAY,DENTAL
11216
5315-01-392-8589INTERCHANGEABLE
KEY,WOODRUFF
31430N ITEM 6
5120-01-430-7786INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4730-01-534-7927INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
11216

Frequently Asked Questions

What is NSN 5365-00-202-7641?

NSN 5365-00-202-7641 is a Plug,machine Thread, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-202-7641?

NSN 5365-00-202-7641 has 8 cross-referenced part numbers: 6ABP13 (Mack Trucks Inc Parts Opn), 145H3 (Diamond Reo Truck Co), 5331980 (U S Army Tank Automotive Command Amsta-Im-Mm), 2A9115 (Napco International Llc Dba Napco International Inc), BB7307 (Diamond Reo Truck Co) and 3 more.

What NSN replaces 5365-00-202-7641?

There are 12 known substitutes for 5365-00-202-7641: 4720-00-100-3220, 4720-00-554-8089, 5136-00-555-8910 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5B5946?

Key specifications for 5B5946: Overall Length: 0.938 INCHES NOMINAL IN; Washer Face Diameter: 1.125 INCHES NOMINAL IN; Thread Length: 0.406 INCHES NOMINAL EXTERNAL IN; Thread Class: 2A EXTERNAL A. 12 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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