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1571778 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1571778: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.072 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN, material: STEEL COMP 316 OVERALL, point_type: EXTENDED PRONG SQUARE CUT, style_designator: HAMMER LOCK, underloop_length: 1.270 INCHES MINIMUM AND 1.435 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-419-8716, 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
1571778
NSN: 4720-00-419-8716
NIINs: 004198716, 011984759
FSC: 4720 — Hose and Flexible Tubing
CAGE: 72233 — COUNTRY CATERERS BBQ INC. DBA COUNTRY CATERER'S USE CAGE CODE 0MM69 FOR CATALOGING (USA)
SPECIFICATIONS
diameter0.072 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
materialSTEEL COMP 316 OVERALL
point_typeEXTENDED PRONG SQUARE CUT
style_designatorHAMMER LOCK
underloop_length1.270 INCHES MINIMUM AND 1.435 INCHES MAXIMUM IN
NSN4720-00-419-8716
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1571778 · 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
SUBSTITUTES & CROSS-REFERENCES 1
B134X76 1-2SA45VBEReference 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 1571778?
1571778 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 1571778?
There is 1 known substitute for 1571778: B134X76 1-2SA45VBE. Substitute compatibility should be verified for your specific system.
What is the NSN for 1571778?
1571778 is cataloged in the U.S. Government catalog under NSN 4720-00-419-8716. 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.