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A51H20099-21 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A51H20099-21: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES FIRST END, seat_angle: 8.5 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE SECOND END, inside_diameter: 0.188 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-005-8009, 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
A51H20099-21
NSN: 4720-00-005-8009
FSC: 4720 — Hose and Flexible Tubing
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES FIRST END
seat_angle8.5 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE SECOND END
inside_diameter0.188 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
connection_styleSWIVEL NUT, INVERTED FLARE SECOND END
outside_diameter0.422 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
special_featuresINNER CONVEYING TUBE MATERIAL-PLASTIC, POLYTETRAFLUOROETHYLENE; TETRAFLUOROETHYLENE CHAFE GUARD
thread_directionRIGHT-HAND FIRST END
features_providedELECTROSTATIC DISCHARGE CAPABILITY
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4720-00-005-8009
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A51H20099-21 · 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
•
FLOW ANGLE: 90.0 DEGREES FIRST END
•
MEASURING METHOD AND LENGTH: 20.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FITTING COMPONENT AND SURFACE TREATMENT: COMPLETE FITTING ANODIZE FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 3.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SECOND END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER MOLDED RUBBER
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES FIRST END
MEASURING METHOD AND LENGTH20.000 INCHES NOMINAL WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
FITTING COMPONENT AND SURFACE TREATMENTCOMPLETE FITTING ANODIZE FIRST END
MINIMUM INSIDE BENDING RADIUS3.000 INCHES IN
CONNECTION STYLESWIVEL NUT, INVERTED FLARE SECOND END
CONNECTION STYLESWIVEL NUT, INVERTED FLARE FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER MOLDED RUBBER
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
SUBSTITUTES & CROSS-REFERENCES 1
A51H20099Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 A51H20099-21?
A51H20099-21 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A51H20099-21?
There is 1 known substitute for A51H20099-21: A51H20099. Substitute compatibility should be verified for your specific system.
What is the NSN for A51H20099-21?
A51H20099-21 is cataloged in the U.S. Government catalog under NSN 4720-00-005-8009. This indicates validated use in U.S. government and defense supply chains.
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