PartsTable / COMPONENT / 13079856-2
13079856-2
✓ 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
SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -40.0 FAHRENHEIT AND -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF, construction: ONE-PIECEONE-PIECE, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL, style_designator: OVAL, cross-sectional_width: 1.800 INCHES MINIMUM AND 1.800 INCHES MINIMUM AND 1.830 INCHES MAXIMUM1.830 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-420-0704, 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
13079856-2
NSN: 5330-01-420-0704 FSC: 5330 CAGE: 58260 — PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH (USA)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL temp_rating -40.0 FAHRENHEIT AND -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF construction ONE-PIECEONE-PIECE hardness_rating 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL style_designator OVAL cross-sectional_width 1.800 INCHES MINIMUM AND 1.800 INCHES MINIMUM AND 1.830 INCHES MAXIMUM1.830 INCHES MAXIMUM IN cross-sectional_height 1.443 INCHES MINIMUM AND 1.443 INCHES MINIMUM AND 1.469 INCHES MAXIMUM1.469 INCHES MAXIMUM IN cross-sectional_shape_style SPECIALSPECIAL material_document_and_classification MIL-G-21569, CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL NSN 5330-01-420-0704
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 13079856-2
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
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
• TEMP RATING: -40.0 FAHRENHEIT AND -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF
• CROSS-SECTIONAL WIDTH: 1.800 INCHES MINIMUM AND 1.800 INCHES MINIMUM AND 1.830 INCHES MAXIMUM1.830 INCHES MAXIMUM IN
• CROSS-SECTIONAL SHAPE STYLE: SPECIALSPECIAL
• CROSS-SECTIONAL HEIGHT: 1.443 INCHES MINIMUM AND 1.443 INCHES MINIMUM AND 1.469 INCHES MAXIMUM1.469 INCHES MAXIMUM IN
• CONSTRUCTION: ONE-PIECEONE-PIECE
• HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL TEMP RATING -40.0 FAHRENHEIT AND -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF CROSS-SECTIONAL WIDTH 1.800 INCHES MINIMUM AND 1.800 INCHES MINIMUM AND 1.830 INCHES MAXIMUM1.830 INCHES MAXIMUM IN CROSS-SECTIONAL SHAPE STYLE SPECIALSPECIAL CROSS-SECTIONAL HEIGHT 1.443 INCHES MINIMUM AND 1.443 INCHES MINIMUM AND 1.469 INCHES MAXIMUM1.469 INCHES MAXIMUM IN CONSTRUCTION ONE-PIECEONE-PIECE HARDNESS RATING 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL STYLE DESIGNATOR OVAL MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-21569, CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
5371 Interchangeable interchangeable cross-reference
interchangeable
NE9163 Interchangeable interchangeable cross-reference
interchangeable
C2281 Interchangeable interchangeable cross-reference
interchangeable
10688212 Interchangeable interchangeable cross-reference
interchangeable
62713 Interchangeable interchangeable cross-reference
interchangeable
4001639 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13079856-2?
13079856-2 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 13079856-2?
There are 17 known substitutes for 13079856-2: 5371, NE9163, C2281 and 14 more. Substitute compatibility should be verified for your specific system.
Is 13079856-2 still available?
13079856-2 is currently cancelled.
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