PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17121Plug,machine Thread

Eastern Tools & Equipment Inc · NSN 5365-01-538-1050 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-538-1050 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-538-1050. Primary manufacturer part number: 17121.
Features
  • Plug,machine Thread — FSC 5365
  • 1 verified cross-reference
  • Primary manufacturer: Eastern Tools & Equipment Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-01-538-1050, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eastern Tools & Equipment Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5365-01-538-1050
Primary Part Number17121
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEastern Tools & Equipment Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-060-179117121 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
3040-00-083-684317121 INTERCHANGEABLE
Cam,control
Grimes Aerospace Company
5340-00-329-18601041 INTERCHANGEABLE
Band,retaining
V I J Corp Div National Utilities Company
6645-00-411-1130 INTERCHANGEABLE
Retainer,shaft
5930-00-760-0494516423 INTERCHANGEABLE
Switch,thermostatic
Instruments and Flight Research, Inc.
5935-00-895-9870GA800B3E INTERCHANGEABLE
Adapter,connector
Northrop Grumman Systems Corporation
5998-01-146-949017121 INTERCHANGEABLE
Circuit Card Assembly
Avo Intl
2530-01-248-0779 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
6145-01-317-41081712-1 INTERCHANGEABLE
Cable,special Purpose,electrical
Inmac Corporate Offices
4820-01-417-94141712-1 INTERCHANGEABLE
Seat,valve
Droitcour Co
Cross-Reference Index
Part NumberManufacturer
17121 PRIMARY Eastern Tools & Equipment Inc (USA)
Related Parts
5930-00-060-1791INTERCHANGEABLE
SWITCH,THERMOSTATIC
17121
3040-00-083-6843INTERCHANGEABLE
CAM,CONTROL
17121
5340-00-329-1860INTERCHANGEABLE
BAND,RETAINING
1041
6645-00-411-1130INTERCHANGEABLE
RETAINER,SHAFT
5930-00-760-0494INTERCHANGEABLE
SWITCH,THERMOSTATIC
516423
5935-00-895-9870INTERCHANGEABLE
ADAPTER,CONNECTOR
GA800B3E
5998-01-146-9490INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17121
2530-01-248-0779INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
6145-01-317-4108INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
1712-1
4820-01-417-9414INTERCHANGEABLE
SEAT,VALVE
1712-1
6115-01-563-9853INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-21
6515-01-590-2994INTERCHANGEABLE
SCREW,BONE
202.963

Frequently Asked Questions

What is NSN 5365-01-538-1050?

NSN 5365-01-538-1050 is a Plug,machine Thread, manufactured by Eastern Tools & Equipment Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-538-1050?

NSN 5365-01-538-1050 has 1 cross-referenced part number: 17121 (Eastern Tools & Equipment Inc).

What NSN replaces 5365-01-538-1050?

There are 12 known substitutes for 5365-01-538-1050: 5930-00-060-1791, 3040-00-083-6843, 5340-00-329-1860 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17121?

Key specifications for 17121: Part Name Assigned by Controlling Agency: OIL DRAIN PLUG; End Item Identification: AIR-COOLED DIESEL ENGINE, MODEL ETQ178F. 2 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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