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157742-66 — PIPE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

157742-66: PIPE,METALLIC.

The PIPE,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL, construction: SEAMLESS, first_end_style: PLAIN, second_end_style: THREADED EXTERNAL, special_features: 0.133 IN. WALL THK; 1.315 IN.

OD; 0.750 IN. PIPE 2.500 IN. LG INSERTED 0.500 IN.

INTO SECOND END IN, second_end_thread_series: NPT. This part is cataloged in the U.S. Government catalog under NSN 4710-01-165-9502, 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
157742-66
NSN: 4710-01-165-9502
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 05340 — LIDGERWOOD MANUFACTURING COMPANY DBA LIDGERWOOD MANUFACTURING CO DIV LIDGERWOOD MANUFACURING CO (USA)
SPECIFICATIONS
materialSTEEL
constructionSEAMLESS
first_end_stylePLAIN
second_end_styleTHREADED EXTERNAL
special_features0.133 IN. WALL THK; 1.315 IN. OD; 0.750 IN. PIPE 2.500 IN. LG INSERTED 0.500 IN. INTO SECOND END IN
second_end_thread_seriesNPT
wall_thickness_designationSCHEDULE 40
measuring_method_and_length16.000 INCHES NOMINAL SPECIFIC IN
nominal_pipe_size_designation1.000 INCHES IN
second_end_nominal_thread_size1.000 INCHES IN
second_end_relationship_with_first_endNOT IDENTICAL
NSN4710-01-165-9502
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 157742-66 · 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
•
MEASURING METHOD AND LENGTH: 16.000 INCHES NOMINAL SPECIFIC IN
•
NOMINAL PIPE SIZE DESIGNATION: 1.000 INCHES IN
•
SECOND END NOMINAL THREAD SIZE: 1.000 INCHES IN
•
WALL THICKNESS DESIGNATION: SCHEDULE 40
•
FIRST END STYLE: PLAIN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END STYLE: THREADED EXTERNAL
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH16.000 INCHES NOMINAL SPECIFIC IN
NOMINAL PIPE SIZE DESIGNATION1.000 INCHES IN
SECOND END NOMINAL THREAD SIZE1.000 INCHES IN
WALL THICKNESS DESIGNATIONSCHEDULE 40
FIRST END STYLEPLAIN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURES0.133 IN. WALL THK; 1.315 IN. OD; 0.750 IN. PIPE 2.500 IN. LG INSERTED 0.500 IN. INTO SECOND END IN
SECOND END STYLETHREADED EXTERNAL
MATERIALSTEEL
SECOND END THREAD SERIESNPT
SUBSTITUTES & CROSS-REFERENCES 1
157742Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 157742-66?
157742-66 is a PIPE,METALLIC.
What parts can replace 157742-66?
There is 1 known substitute for 157742-66: 157742. Substitute compatibility should be verified for your specific system.
What is the NSN for 157742-66?
157742-66 is cataloged in the U.S. Government catalog under NSN 4710-01-165-9502. This indicates validated use in U.S. government and defense supply chains.
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