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, aperture_width: 2.970 INCHES NOMINAL2.970 INCHES NOMINAL IN, aperture_length: 6.459 INCHES NOMINAL6.459 INCHES NOMINAL IN, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-420-0768, 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
13079858-2
NSN:5330-01-420-0768 FSC:5330 — Packing and Gasket Materials CAGE:04939 — LOCKHEED MARTIN CORPORATION (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
aperture_width
2.970 INCHES NOMINAL2.970 INCHES NOMINAL IN
aperture_length
6.459 INCHES NOMINAL6.459 INCHES NOMINAL IN
hardness_rating
55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
style_designator
OVAL
cross-sectional_width
6.564 INCHES MINIMUM AND 6.564 INCHES MINIMUM AND 6.634 INCHES MAXIMUM6.634 INCHES MAXIMUM IN
cross-sectional_height
3.086 INCHES MINIMUM AND 3.086 INCHES MINIMUM AND 3.134 INCHES MAXIMUM3.134 INCHES MAXIMUM IN
cross-sectional_shape_style
SPECIALSPECIAL
material_document_and_classification
MIL-G-21569, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-01-420-0768
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -40.0 FAHRENHEIT AND -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 3.086 INCHES MINIMUM AND 3.086 INCHES MINIMUM AND 3.134 INCHES MAXIMUM3.134 INCHES MAXIMUM IN
•
CROSS-SECTIONAL WIDTH: 6.564 INCHES MINIMUM AND 6.564 INCHES MINIMUM AND 6.634 INCHES MAXIMUM6.634 INCHES MAXIMUM IN
•
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 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIALSPECIAL
•
APERTURE WIDTH: 2.970 INCHES NOMINAL2.970 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING
-40.0 FAHRENHEIT AND -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT
3.086 INCHES MINIMUM AND 3.086 INCHES MINIMUM AND 3.134 INCHES MAXIMUM3.134 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH
6.564 INCHES MINIMUM AND 6.564 INCHES MINIMUM AND 6.634 INCHES MAXIMUM6.634 INCHES MAXIMUM IN
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 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE
SPECIALSPECIAL
APERTURE WIDTH
2.970 INCHES NOMINAL2.970 INCHES NOMINAL IN
APERTURE LENGTH
6.459 INCHES NOMINAL6.459 INCHES NOMINAL IN
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 13079858-2?
13079858-2 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 13079858-2?
There is 1 known substitute for 13079858-2: A5373. Substitute compatibility should be verified for your specific system.
What is the NSN for 13079858-2?
13079858-2 is cataloged in the U.S. Government catalog under NSN 5330-01-420-0768. This indicates validated use in U.S. government and defense supply chains.
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