PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20126Plug,machine Thread

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5365-00-474-3072 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-474-3072 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-474-3072. Primary manufacturer part number: 20126.
Features
  • Plug,machine Thread — FSC 5365
  • Material: STEEL COMP B1112 OR STEEL COMP 1112 OR STEEL COMP 1212 OVERALL
  • Head Height: 0.406 INCHES NOMINAL IN
  • Core Depth: 0.562 INCHES NOMINAL IN
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Nominal Thread Size: 1.000 INCHES EXTERNAL IN
  • Thread Length: 0.422 INCHES NOMINAL EXTERNAL IN
  • Thread Series Designator: UNS EXTERNAL
Applications
  • Applications requiring Steel Comp B1112 or Steel Comp 1112 or Steel Comp 1212 Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-474-3072, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 12 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-474-3072
Primary Part Number20126
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
MaterialSTEEL COMP B1112 OR STEEL COMP 1112 OR STEEL COMP 1212 OVERALL
Head Height0.406 INCHES NOMINAL IN
Core Depth0.562 INCHES NOMINAL IN
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Nominal Thread Size1.000 INCHES EXTERNAL IN
Thread Length0.422 INCHES NOMINAL EXTERNAL IN
Thread Series DesignatorUNS EXTERNAL
Style DesignatorPLUG, MACHINE
Thread Pitch Diameters+0.9603 TO 0.9639 INCHES EXTERNAL IN
Thread DirectionRIGHT-HAND EXTERNAL
Thread Quantity Per Inch18 EXTERNAL
Connection StylePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6850-00-155-644476759 INTERCHANGEABLE
Chemical Antigalling Cmpd
Loctite Corp
5133-00-228-1375 INTERCHANGEABLE
Drill,twist
4820-00-495-2570 INTERCHANGEABLE
Valve,safety Relief
6145-01-087-9773 INTERCHANGEABLE
Cable,special Purpose,electrical
4920-01-299-028120126 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
4330-01-346-7650RK 22838 INTERCHANGEABLE
Plug,probe
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
5306-01-685-003020-126-16-55 INTERCHANGEABLE
Bolt,machine
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
20126 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
20126 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6850-00-155-6444INTERCHANGEABLE
CHEMICAL ANTIGALLING CMPD
76759
5133-00-228-1375INTERCHANGEABLE
DRILL,TWIST
4820-00-495-2570INTERCHANGEABLE
VALVE,SAFETY RELIEF
6145-01-087-9773INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
4920-01-299-0281INTERCHANGEABLE
TEST PROGRAM SET
20126
4330-01-346-7650INTERCHANGEABLE
PLUG,PROBE
RK 22838
5306-01-685-0030INTERCHANGEABLE
BOLT,MACHINE
20-126-16-55

Frequently Asked Questions

What is NSN 5365-00-474-3072?

NSN 5365-00-474-3072 is a Plug,machine Thread, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-474-3072?

NSN 5365-00-474-3072 has 2 cross-referenced part numbers: 20126 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 20126 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5365-00-474-3072?

There are 7 known substitutes for 5365-00-474-3072: 6850-00-155-6444, 5133-00-228-1375, 4820-00-495-2570 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20126?

Key specifications for 20126: Material: STEEL COMP B1112 OR STEEL COMP 1112 OR STEEL COMP 1212 OVERALL; Overall Length: 0.969 INCHES NOMINAL IN; Head Height: 0.406 INCHES NOMINAL IN; Core Depth: 0.562 INCHES NOMINAL IN. 13 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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