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163371 — INSULATION,CABLE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

163371: INSULATION,CABLE.

The INSULATION,CABLE is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: RUBBER SYNTHETIC OVERALL, wall_thickness: 0.188 INCHES NOMINAL IN, working_length: 16.500 INCHES NOMINAL IN, inside_diameter: 1.688 INCHES NOMINAL IN, first_arm_length: 2.375 INCHES NOMINAL IN, special_features: FURNISHED WITH 13.000 IN. LG INTERNAL SPRING REINFORCEMENT IN.

This part is cataloged in the U.S. Government catalog under NSN 4720-00-019-6054, 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
163371
NSN: 4720-00-019-6054
NIINs: 000196054, 010727567
FSC: 4720 — Hose and Flexible Tubing
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
wall_thickness0.188 INCHES NOMINAL IN
working_length16.500 INCHES NOMINAL IN
inside_diameter1.688 INCHES NOMINAL IN
first_arm_length2.375 INCHES NOMINAL IN
special_featuresFURNISHED WITH 13.000 IN. LG INTERNAL SPRING REINFORCEMENT IN
style_designatorSTRAIGHT CORRUGATED
features_providedENLARGED ENDS
second_arm_length2.375 INCHES NOMINAL IN
end_item_identificationMODEL H-46 ACFT
NSN4720-00-019-6054
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 163371 · 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
•
STYLE DESIGNATOR: STRAIGHT CORRUGATED
•
WALL THICKNESS: 0.188 INCHES NOMINAL IN
•
FEATURES PROVIDED: ENLARGED ENDS
•
INSIDE DIAMETER: 1.688 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
SECOND ARM LENGTH: 2.375 INCHES NOMINAL IN
•
WORKING LENGTH: 16.500 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT CORRUGATED
WALL THICKNESS0.188 INCHES NOMINAL IN
FEATURES PROVIDEDENLARGED ENDS
INSIDE DIAMETER1.688 INCHES NOMINAL IN
SPECIAL FEATURESFURNISHED WITH 13.000 IN. LG INTERNAL SPRING REINFORCEMENT IN
MATERIALRUBBER SYNTHETIC OVERALL
SECOND ARM LENGTH2.375 INCHES NOMINAL IN
WORKING LENGTH16.500 INCHES NOMINAL IN
FIRST ARM LENGTH2.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
163371H1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 163371?
163371 is a INSULATION,CABLE.
What parts can replace 163371?
There is 1 known substitute for 163371: 163371H1. Substitute compatibility should be verified for your specific system.
What is the NSN for 163371?
163371 is cataloged in the U.S. Government catalog under NSN 4720-00-019-6054. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.