PartsTable
Technical Data Sheet
NAS1523 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include color: BLACK, material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 RETAINER, temp_rating: -65.0 CELSIUS AND 212.0 CELSIUS DEGC, construction: TWO-PIECE, outside_diameter: 0.651 INCHES MINIMUM AND 0.676 INCHES MAXIMUM IN, special_features: COLOR RED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-003-9301, 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
NAS1523
NSN: 5330-00-003-9301
FSC: 5330
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
colorBLACK
materialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 RETAINER
temp_rating-65.0 CELSIUS AND 212.0 CELSIUS DEGC
constructionTWO-PIECE
outside_diameter0.651 INCHES MINIMUM AND 0.676 INCHES MAXIMUM IN
special_featuresCOLOR RED
surface_treatmentPASSIVATE RETAINER
retainer_thickness0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
peripheral_diameter0.588 INCHES MINIMUM AND 0.613 INCHES MAXIMUM IN
center_hole_diameter0.291 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
cross-sectional_height0.438 INCHES NOMINAL IN
packing_ring_thickness0.128 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
NSN5330-00-003-9301
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NAS1523 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL: STEEL COMP 301 OR STEEL COMP 302 RETAINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER
PACKING INSIDE DIAMETER: 0.291 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA: 80205-NAS 1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 1/2 HARD OR ANNEALED MIL SPEC ALL MATERIAL RESPONSES RETAINER
RETAINER THICKNESS: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
SURFACE TREATMENT: PASSIVATE RETAINER
OUTSIDE DIAMETER: 0.588 INCHES MINIMUM AND 0.613 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 301 OR STEEL COMP 302 RETAINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER
PACKING INSIDE DIAMETER0.291 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA80205-NAS 1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 1/2 HARD OR ANNEALED MIL SPEC ALL MATERIAL RESPONSES RETAINER
RETAINER THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE RETAINER
OUTSIDE DIAMETER0.588 INCHES MINIMUM AND 0.613 INCHES MAXIMUM IN
PACKING RING CROSS-SECTIONAL DIAMETER0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
CONSTRUCTIONONE-PIECE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
NAS1598C5YInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy NAS1523?
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 NAS1523?
NAS1523 is a PACKING WITH RETAINER.
What parts can replace NAS1523?
There is 1 known substitute for NAS1523: NAS1598C5Y. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS1523?
NAS1523 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-003-9301. This indicates validated use in U.S. government and defense supply chains.
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 — NAS1523