PartsTable
Technical Data Sheet

845-7286645 ITEM 52 — Technical Data Sheet

✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC FLUOROCARBON, center_hole_diameter: 2.234 INCHES NOMINAL IN, cross-sectional_height: 0.139 INCHES NOMINAL IN, departure_from_cited_document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D, criticality_code_justification: ZZZW. This part is cataloged in the Federal Logistics Information System under NSN 5331-00-165-1946, 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
845-7286645 ITEM 52
NSN: 5331-00-165-1946
FSC: 5331 — O-RING
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC FLUOROCARBON
center_hole_diameter2.234 INCHES NOMINAL IN
cross-sectional_height0.139 INCHES NOMINAL IN
departure_from_cited_documentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justificationZZZW
NSN5331-00-165-1946
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 845-7286645 ITEM 52 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: RUBBER FLUOROCARBON CLASS FPM
•
TEMP RATING: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
OUTSIDE DIAMETER: 2.484 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.214 INCHES MINIMUM AND 2.254 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIALRUBBER FLUOROCARBON CLASS FPM
TEMP RATING-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
ELONGATION PERCENTAGE125 MAXIMUM
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER2.484 INCHES MINIMUM AND 2.540 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.214 INCHES MINIMUM AND 2.254 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 43
HILS6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1056-10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1056110InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M83248/1-231InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AS3209-231InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M83485/1-231InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 845-7286645 ITEM 52?
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 845-7286645 ITEM 52?
845-7286645 ITEM 52 is a O-RING.
What parts can replace 845-7286645 ITEM 52?
There are 43 known substitutes for 845-7286645 ITEM 52: HILS6, 1056-10, 1056110 and 40 more. Substitute compatibility should be verified for your specific system.
Is 845-7286645 ITEM 52 still available?
845-7286645 ITEM 52 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 845-7286645 ITEM 52