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BAC1521-525 — NONMETALLIC SPECIAL SHAPED SECTI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BAC1521-525: NONMETALLIC SPECIAL SHAPED SECTI.

NONMETALLIC SPECIAL SHAPED SECTI. Key specifications include material: RUBBER, inside_radius: 0.290 INCHES NOMINAL IN, overall_width: 1.280 INCHES NOMINAL IN, outside_radius: 0.350 INCHES NOMINAL IN, special_features: COLOR,WHITE, first_fillet_radius: 0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 9390-00-482-6923, 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
BAC1521-525
NSN: 9390-00-482-6923
FSC: 9390 — Miscellaneous Fabricated Nonmetallic Materials
CAGE: 17765 — THE BOEING COMPANY DIV COMMERCIAL (USA)
SPECIFICATIONS
materialRUBBER
inside_radius0.290 INCHES NOMINAL IN
overall_width1.280 INCHES NOMINAL IN
outside_radius0.350 INCHES NOMINAL IN
special_featuresCOLOR,WHITE
first_fillet_radius0.060 INCHES NOMINAL IN
base_flange_thickness0.060 INCHES NOMINAL IN
environmental_protectionFIRE RESISTANT AND OIL RESISTANT AND WEATHER RESISTANT
minimum_tensile_strengthERR-060
cross-sectional_shape_styleROUND, HOLLOW CORE
nonmetallic_hardness_rating55.0 MINIMUM SHORE DUROMETER A AND 69.0 MAXIMUM SHORE DUROMETER A
NSN9390-00-482-6923
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NONMETALLIC SPECIAL SHAPED SECTI TITLE COMPONENT PN BAC1521-525 MFR NONMETALLIC SPECIAL SH
KEY FEATURES
•
BASE FLANGE THICKNESS: 0.060 INCHES NOMINAL IN
•
MINIMUM TENSILE STRENGTH: ERR-060
•
FIRST FILLET RADIUS: 0.060 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND, HOLLOW CORE
•
OUTSIDE RADIUS: 0.350 INCHES NOMINAL IN
•
ENVIRONMENTAL PROTECTION: FIRE RESISTANT AND OIL RESISTANT AND WEATHER RESISTANT
TECHNICAL CHARACTERISTICS
BASE FLANGE THICKNESS0.060 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTHERR-060
FIRST FILLET RADIUS0.060 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND, HOLLOW CORE
OVERALL WIDTH1.280 INCHES NOMINAL IN
OUTSIDE RADIUS0.350 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR,WHITE
ENVIRONMENTAL PROTECTIONFIRE RESISTANT AND OIL RESISTANT AND WEATHER RESISTANT
MATERIALRUBBER
NONMETALLIC HARDNESS RATING55.0 MINIMUM SHORE DUROMETER A AND 69.0 MAXIMUM SHORE DUROMETER A
OTHER ITEMS IN FSC 9390 — Miscellaneous Fabricated Nonmetallic Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9390-00-001-1543 9390-00-001-6008 9390-00-001-8019 9390-00-001-9376 9390-00-001-9411 9390-00-002-0240 9390-00-003-0370 9390-00-003-8194
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 BAC1521-525?
BAC1521-525 is a NONMETALLIC SPECIAL SHAPED SECTI.
What is the NSN for BAC1521-525?
BAC1521-525 is cataloged in the U.S. Government catalog under NSN 9390-00-482-6923. 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.