PartsTable
Technical Data Sheet
Download PDF

8-012N300-90 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8-012N300-90: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, peripheral_diameter: 0.493 INCHES NOMINAL IN, center_hole_diameter: 0.390 INCHES NOMINAL IN, cross-sectional_height: 0.049 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-975-3550, 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
8-012N300-90
NSN: 5330-00-975-3550
NIINs: 009753550, 015072777
FSC: 5330 — Packing and Gasket Materials
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating90.0 SHORE DUROMETER A NOMINAL
peripheral_diameter0.493 INCHES NOMINAL IN
center_hole_diameter0.390 INCHES NOMINAL IN
cross-sectional_height0.049 INCHES NOMINAL IN
end_item_identificationPRE-PROVISIONED NAVY ITEM
cross-sectional_shape_styleCONTOURED FACE SOLID
criticality_code_justificationAGAV
material_document_and_classification(02697)N0300 MFR REF SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBACKUP RING,AIRCRAFT
NSN5330-00-975-3550
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8-012N300-90 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: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.049 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: N300-90,CAGEC 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: V
•
PERIPHERAL DIAMETER: 0.496 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.049 INCHES NOMINAL IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONN300-90,CAGEC 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEV
PERIPHERAL DIAMETER0.496 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONW/S: HELICOPTER, USCG SEARCH AND RESCUE, HH-60J; HELICOPTER, SEA KNIGHT H-46; HELICOPTER, ADVANCE ATTACK, AH-1W; TA-4J AIRCRAFT; AIRCRAFT, HERCULES C-130F; HELICOPTER, CARRIER BASED ASW, SH-60F; HELICOPTER, SEARCH AND RESCUE, HH-60H; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); TARAWA CLASS LHA; HELICOPTER, MH-53E W
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
C3119-012Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8-012N300-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
N300-90 8-012Reference 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
Ready to buy 8-012N300-90?
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 8-012N300-90?
8-012N300-90 is a RETAINER,PACKING.
What parts can replace 8-012N300-90?
There are 3 known substitutes for 8-012N300-90: C3119-012, 8-012N300-9, N300-90 8-012. Substitute compatibility should be verified for your specific system.
What is the NSN for 8-012N300-90?
8-012N300-90 is cataloged in the U.S. Government catalog under NSN 5330-00-975-3550. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8-012N300-90