PartsTable
Technical Data Sheet
NAS522 ✓ 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

BRIDGE,CAPACITANCE-INDUCTANCE-RE. Key specifications include material: RUBBER CHLOROPRENE CLASS CR ALL PLIES, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, outside_length: 8.0 INCHES NOMINAL BOTH ENDS IN, wall_thickness: 0.030 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN, connection_type: PLAIN BOTH ENDS, inside_diameter: 2.484 INCHES MINIMUM AND 2.563 INCHES MAXIMUM FIRST END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-017-6104, 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
NAS522
NSN: 4720-00-017-6104
FSC: 4720
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR ALL PLIES
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
outside_length8.0 INCHES NOMINAL BOTH ENDS IN
wall_thickness0.030 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
connection_typePLAIN BOTH ENDS
inside_diameter2.484 INCHES MINIMUM AND 2.563 INCHES MAXIMUM FIRST END IN
connection_styleROUND BOTH ENDS
outside_diameter1.780 INCHES MINIMUM AND 1.846 INCHES MAXIMUM BOTH ENDS IN
special_featuresMATERIAL: RUBBER FLUOROSILICONE CLASS FQ OVERALL;CROSS-SECTIONAL LENGTH: 4.000 IN. NOM. IN
style_designatorSLEEVE SECTION
features_providedFUNGUS RESISTANT TREATMENT
operating_pressure20.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
NSN4720-00-017-6104
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: NAS522 · 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
MEASURING METHOD AND LENGTH: 3.000 INCHES NOMINAL OVERALL IN
OPERATING PRESSURE: 20.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
STYLE DESIGNATOR: SLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLE: ROUND
INSIDE DIAMETER: 0.750 INCHES NOMINAL FIRST END IN
WALL THICKNESS: 0.030 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
CONNECTION TYPE: PLAIN FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MEASURING METHOD AND LENGTH3.000 INCHES NOMINAL OVERALL IN
OPERATING PRESSURE20.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
STYLE DESIGNATORSLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.750 INCHES NOMINAL FIRST END IN
WALL THICKNESS0.030 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
CONNECTION TYPEPLAIN FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
4720PL1535822Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NAS522?
NAS522 is a BRIDGE,CAPACITANCE-INDUCTANCE-RE.
What parts can replace NAS522?
There is 1 known substitute for NAS522: 4720PL1535822. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS522?
NAS522 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-017-6104. This indicates validated use in U.S. government and defense supply chains.
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