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Technical Data Sheet

A-A-52524/8 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-A-52524/8: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, case_style: SQUARE, seal_width: 0.714 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN, housing_bore_diameter: 7.252 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 6.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-350-9954, 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
A-A-52524/8
NSN: 5330-00-350-9954
NIINs: 003509954, 009997918, 012469621, 012935335, 014079045
FSC: 5330 — Packing and Gasket Materials
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
case_styleSQUARE
seal_width0.714 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN
housing_bore_diameter7.252 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter6.188 INCHES NOMINAL IN
specification/standard_data96906-MS51912 GOVERNMENT STANDARD
NSN5330-00-350-9954
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-A-52524/8 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
•
SEAL WIDTH: 0.703 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE CASE
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
HOUSING BORE DIAMETER: 2.506 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR CHROMATE OR ZINC AND CHROMATE CASE
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.703 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE CASE
SEALING ELEMENT STYLEANGULAR-OPPOSED
HOUSING BORE DIAMETER2.506 INCHES NOMINAL IN
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.500 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR CHROMATE OR ZINC AND CHROMATE CASE
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT A
MATERIALRUBBER SYNTHETIC SEALING ELEMENT B
SUBSTITUTES & CROSS-REFERENCES 2
A-A-52524/8-12-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS51912-12-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A-A-52524/8?
A-A-52524/8 is a SEAL,PLAIN ENCASED.
What parts can replace A-A-52524/8?
There are 2 known substitutes for A-A-52524/8: A-A-52524/8-12-2, MS51912-12-2. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-52524/8?
A-A-52524/8 is cataloged in the U.S. Government catalog under NSN 5330-00-350-9954. This indicates validated use in U.S. government and defense supply chains.
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