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PartsTable / COMPONENT / A-A-52524/17-1-2
A-A-52524/17-1-2 ✓ 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 A-A-52524/17-1-2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-041-2003, 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-52524/17-1-2
NSN: 5330-01-041-2003
FSC: 5330
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberA-A-52524/17-1-2
NSN5330-01-041-2003
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-A-52524/17-1-2 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
•
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
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
•
ACCOMMODATED SHAFT DIAMETER: 0.250 INCHES NOMINAL IN
•
CASE STYLE: RECESSED
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OR ZINC OR CHROMATE CASE
•
HOUSING BORE DIAMETER: 0.750 INCHES NOMINAL IN
•
SEAL WIDTH: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
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
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL CASE
ACCOMMODATED SHAFT DIAMETER0.250 INCHES NOMINAL IN
CASE STYLERECESSED
SURFACE TREATMENTCADMIUM AND CHROMATE OR ZINC OR CHROMATE CASE
HOUSING BORE DIAMETER0.750 INCHES NOMINAL IN
SEAL WIDTH0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
A-A-52524/17-12-2Interchangeable
interchangeable cross-reference
interchangeable
MS51920-12-2Interchangeable
interchangeable cross-reference
interchangeable
A-A-52524Interchangeable
interchangeable cross-reference
interchangeable
MILS45005Interchangeable
interchangeable cross-reference
interchangeable
225856Interchangeable
interchangeable cross-reference
interchangeable
A1205-R-1344Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-52524/17-1-2?
A-A-52524/17-1-2 is a A-A-52524/17-1-2.
What parts can replace A-A-52524/17-1-2?
There are 12 known substitutes for A-A-52524/17-1-2: A-A-52524/17-12-2, MS51920-12-2, A-A-52524 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-52524/17-1-2?
A-A-52524/17-1-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-041-2003. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026