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Technical Data Sheet
PartsTable / COMPONENT / 7J5977
7J5977 ✓ 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 ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, slot_type: TITLE, cover_color: WHITE, overall_length: 24.0 MILLIMETERS NOMINAL MM, capacity_rating: 1.500 INCHES NOMINAL IN, cover_design_type: RIGID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-184-7142, 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
7J5977
NSN: 4710-01-184-7142
FSC: 4710
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
slot_typeTITLE
cover_colorWHITE
overall_length24.0 MILLIMETERS NOMINAL MM
capacity_rating1.500 INCHES NOMINAL IN
cover_design_typeRIGID
fastener_quantity3
board_constructionSOLID CONSTRUCTION
board_overall_width1.312 INCHES IN
locking_device_typeEND LEVER
board_overall_length10.531 INCHES IN
mounting_hole_diameter0.209 INCHES IN
NSN4710-01-184-7142
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7J5977 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
17-142Interchangeable
interchangeable cross-reference
interchangeable
001.001699.999Interchangeable
interchangeable cross-reference
interchangeable
1097SBInterchangeable
interchangeable cross-reference
interchangeable
602-17Interchangeable
interchangeable cross-reference
interchangeable
16257Interchangeable
interchangeable cross-reference
interchangeable
212.824Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7J5977?
7J5977 is a TUBE ASSEMBLY,METAL.
What parts can replace 7J5977?
There are 7 known substitutes for 7J5977: 17-142, 001.001699.999, 1097SB and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7J5977?
7J5977 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-184-7142. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026