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Technical Data Sheet
PartsTable / COMPONENT / 921300
921300 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include end_item_identification: GENERAL MOTORS CORP,DIESEL ENGINE MODEL 4087-7306, general_characteristics_item_description: PREBENT; W/2 MOUNTING HOLES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-388-7131, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
921300
NSN: 4710-00-388-7131
FSC: 4710
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_item_identificationGENERAL MOTORS CORP,DIESEL ENGINE MODEL 4087-7306
general_characteristics_item_descriptionPREBENT; W/2 MOUNTING HOLES
NSN4710-00-388-7131
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 921300 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END THREAD SERIES: UNF
•
WELDING METHOD: FUSION
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.156 INCHES NOMINAL IN
•
MEASURING METHOD AND LENGTH: 20.906 INCHES NOMINAL SPECIFIC IN
•
MATERIAL: STEEL
•
FIRST END STYLE: THREADED EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESFIRST END CLASS 2A THD,SECOND END CLASS 3A THD AND WITH 0.188 IN.DIA DRILLED HOLE LOCATED 1.781 IN.CENTER TO FIRST END A
FIRST END THREAD SERIESUNF
WELDING METHODFUSION
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.156 INCHES NOMINAL IN
MEASURING METHOD AND LENGTH20.906 INCHES NOMINAL SPECIFIC IN
MATERIALSTEEL
FIRST END STYLETHREADED EXTERNAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
CONSTRUCTIONSTRAIGHT SEAMED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3013759-13Interchangeable
interchangeable cross-reference
interchangeable
368377-15Interchangeable
interchangeable cross-reference
interchangeable
9213Interchangeable
interchangeable cross-reference
interchangeable
30516-1Interchangeable
interchangeable cross-reference
interchangeable
HL27109Interchangeable
interchangeable cross-reference
interchangeable
RC1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 921300?
921300 is a TUBE,METALLIC.
What parts can replace 921300?
There are 16 known substitutes for 921300: 3013759-13, 368377-15, 9213 and 13 more. Substitute compatibility should be verified for your specific system.
Is 921300 still available?
921300 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026