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SL-8526 PIECE 20 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SL-8526 PIECE 20: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 464 RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-206-3495, 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
SL-8526 PIECE 20
NSN: 5330-01-206-3495
FSC: 5330 — Packing and Gasket Materials
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialCOPPER ALLOY 464 RETAINER
material_document_and_classificationQQ-B-637 CL A COMP 464 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-639 CL A COMP 464 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
NSN5330-01-206-3495
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SL-8526 PIECE 20 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 DOCUMENT AND CLASSIFICATION: QQ-B-637 CL A COMP 464 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-639 CL A COMP 464 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
•
MATERIAL: COPPER ALLOY 464 RETAINER
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 CL A COMP 464 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-639 CL A COMP 464 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIALCOPPER ALLOY 464 RETAINER
SUBSTITUTES & CROSS-REFERENCES 5
14606-PReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DY-107740Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-32204738Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
707740Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S4700H3,183283 PIECE 20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SL-8526 PIECE 20?
SL-8526 PIECE 20 is a RETAINER,PACKING.
What parts can replace SL-8526 PIECE 20?
There are 5 known substitutes for SL-8526 PIECE 20: 14606-P, DY-107740, A-32204738 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL-8526 PIECE 20?
SL-8526 PIECE 20 is cataloged in the U.S. Government catalog under NSN 5330-01-206-3495. This indicates validated use in U.S. government and defense supply chains.
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