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A-009SR810B-90 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-009SR810B-90: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -54.0 CELSIUS AND 71.0 CELSIUS DEGC, hardness_rating: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL, operating_medium: HYDRAULIC FLUID, PETROLEUM BASE OR OIL, PETROLEUM BASE, peripheral_diameter: 0.337 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN, center_hole_diameter: 0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-260-0838, 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-009SR810B-90
NSN: 5330-01-260-0838
FSC: 5330 — Packing and Gasket Materials
CAGE: 95272 — STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-54.0 CELSIUS AND 71.0 CELSIUS DEGC
hardness_rating85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
operating_mediumHYDRAULIC FLUID, PETROLEUM BASE OR OIL, PETROLEUM BASE
peripheral_diameter0.337 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
center_hole_diameter0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
functional_descriptionBOSS GASKET U/W MIL-H-5606 HYD OIL IN TY 1 SYS
cross-sectional_shape_styleO-RING
specification/standard_data81343-SAE J120 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
cross_section_outside_diameter0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
material_document_and_classificationMIL-P-5510 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM D2000/SAE J200 6BG915A14B14EO14EO34F17 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-260-0838
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-009SR810B-90 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
•
TEMP RATING: -54.0 CELSIUS AND 71.0 CELSIUS DEGC
•
OPERATING MEDIUM: HYDRAULIC FLUID, PETROLEUM BASE OR OIL, PETROLEUM BASE
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
HARDNESS RATING: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-5510 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM D2000/SAE J200 6BG915A14B14EO14EO34F17 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
SPECIFICATION/STANDARD DATA: 81343-SAE J120 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
PERIPHERAL DIAMETER: 0.337 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-54.0 CELSIUS AND 71.0 CELSIUS DEGC
OPERATING MEDIUMHYDRAULIC FLUID, PETROLEUM BASE OR OIL, PETROLEUM BASE
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
HARDNESS RATING85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5510 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM D2000/SAE J200 6BG915A14B14EO14EO34F17 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
SPECIFICATION/STANDARD DATA81343-SAE J120 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PERIPHERAL DIAMETER0.337 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
COLORBLACK
CENTER HOLE DIAMETER0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 6
2009N-9Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
PRP009-739-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
120R1 CLASS 1 SIZE 009MIL-P-5510Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-009 N507-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
PRP009-7799Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
902-4-739-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-009SR810B-90?
A-009SR810B-90 is a PACKING,PREFORMED.
What parts can replace A-009SR810B-90?
There are 6 known substitutes for A-009SR810B-90: 2009N-9, PRP009-739-90, 120R1 CLASS 1 SIZE 009MIL-P-5510 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-009SR810B-90?
A-009SR810B-90 is cataloged in the U.S. Government catalog under NSN 5330-01-260-0838. 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.