PartsTable
Technical Data Sheet

133W1 5/8 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

133W1 5/8: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR TUBE, exterior_color: BLACK, inside_diameter: 1.625 INCHES NOMINAL IN, outside_diameter: 1.950 INCHES NOMINAL IN, operating_pressure: 25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, inside_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-277-6512, 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
133W1 5/8
NSN: 4720-01-277-6512
FSC: 4720 — Hose and Flexible Tubing
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-STYRENE CLASS SBR TUBE
exterior_colorBLACK
inside_diameter1.625 INCHES NOMINAL IN
outside_diameter1.950 INCHES NOMINAL IN
operating_pressure25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
layer_composition_and_location1ST LAYER WOVEN FABRIC AND 2ND LAYER WOVEN FABRIC AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
outer_covering_environmental_protectionABRASION RESISTANT AND AGE RESISTANT AND OIL RESISTANT AND WEATHERPROOF
NSN4720-01-277-6512
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 133W1 5/8 · 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
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER WOVEN FABRIC AND 2ND LAYER WOVEN FABRIC AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.950 INCHES NOMINAL IN
•
OPERATING PRESSURE: 25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
EXTERIOR COLOR: BLACK
•
INSIDE DIAMETER: 1.625 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
OUTER COVERING ENVIRONMENTAL PROTECTION: ABRASION RESISTANT AND AGE RESISTANT AND OIL RESISTANT AND WEATHERPROOF
TECHNICAL CHARACTERISTICS
LAYER COMPOSITION AND LOCATION1ST LAYER WOVEN FABRIC AND 2ND LAYER WOVEN FABRIC AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.950 INCHES NOMINAL IN
OPERATING PRESSURE25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
EXTERIOR COLORBLACK
INSIDE DIAMETER1.625 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
OUTER COVERING ENVIRONMENTAL PROTECTIONABRASION RESISTANT AND AGE RESISTANT AND OIL RESISTANT AND WEATHERPROOF
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR TUBE
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 133W1 5/8?
133W1 5/8 is a HOSE,NONMETALLIC.
What is the NSN for 133W1 5/8?
133W1 5/8 is cataloged in the U.S. Government catalog under NSN 4720-01-277-6512. 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.