PartsTable
Technical Data Sheet
PartsTable / COMPONENT / NAS521-12-10
NAS521-12-10 ✓ 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: FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY, hose_weight: 5.880 OUNCES PER LINEAR FOOT OZ, overall_width: 10.500 INCHES NOMINAL IN, overall_height: 9.000 INCHES NOMINAL IN, overall_length: 10.500 INCHES NOMINAL IN, wall_thickness: 0.040 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-287-4830, 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
NAS521-12-10
NSN: 4720-00-287-4830
FSC: 4720
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY
hose_weight5.880 OUNCES PER LINEAR FOOT OZ
overall_width10.500 INCHES NOMINAL IN
overall_height9.000 INCHES NOMINAL IN
overall_length10.500 INCHES NOMINAL IN
wall_thickness0.040 INCHES NOMINAL IN
connection_typePLAIN FIRST END
inside_diameter4.000 INCHES NOMINAL FIRST END IN
style_designatorSLEEVE SECTION
features_providedINTERNAL BATTERY ACCOMMODATION
operating_pressure31.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
balance_indicator_typeGALVANOMETER
NSN4720-00-287-4830
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: NAS521-12-10 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
S2329441-16-480Interchangeable
interchangeable cross-reference
interchangeable
S2329441-16Interchangeable
interchangeable cross-reference
interchangeable
B3923A16-8Interchangeable
interchangeable cross-reference
interchangeable
3-1393-20-480Interchangeable
interchangeable cross-reference
interchangeable
L0RA10-480Interchangeable
interchangeable cross-reference
interchangeable
S2329441-10-480Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy NAS521-12-10?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is NAS521-12-10?
NAS521-12-10 is a BRIDGE,CAPACITANCE-INDUCTANCE-RE.
What parts can replace NAS521-12-10?
There are 13 known substitutes for NAS521-12-10: S2329441-16-480, S2329441-16, B3923A16-8 and 10 more. Substitute compatibility should be verified for your specific system.
Is NAS521-12-10 still available?
NAS521-12-10 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — NAS521-12-10

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026