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3311997 ITEM 22 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3311997 ITEM 22: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM ALL HOLES IN, overall_width: 1.375 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN, overall_length: 1.375 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN, hardness_rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-079-7840, 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
3311997 ITEM 22
NSN: 5330-00-079-7840
NIINs: 000797840, 010685723
FSC: 5330 — Packing and Gasket Materials
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM ALL HOLES IN
overall_width1.375 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
overall_length1.375 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
hardness_rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
style_designatorNON-CIRCULAR
aperture_diameter1.125 INCHES MINIMUM AND 1.141 INCHES MAXIMUM IN
bolt_hole_quantity4
outside_corner_radius0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
cross-sectional_thickness0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-079-7840
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3311997 ITEM 22 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
•
CROSS-SECTIONAL THICKNESS: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
•
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 2BC515ABC1F2Z1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 1.125 INCHES MINIMUM AND 1.141 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BC515ABC1F2Z1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.375 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH1.375 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
APERTURE DIAMETER1.125 INCHES MINIMUM AND 1.141 INCHES MAXIMUM IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.053 INCHES MINIMUM AND 1.073 INCHES MAXIMUM ALL HOLES IN
SUBSTITUTES & CROSS-REFERENCES 6
10421162Reference document
Same NSN cross-reference
Reference document — Informative reference only
MS51007-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
1014992-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS85049/130Reference document
Same NSN cross-reference
Reference document — Secondary reference
M85049/130-20NReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS85049/130Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3311997 ITEM 22?
3311997 ITEM 22 is a GASKET.
What parts can replace 3311997 ITEM 22?
There are 6 known substitutes for 3311997 ITEM 22: 10421162, MS51007-6, 1014992-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3311997 ITEM 22?
3311997 ITEM 22 is cataloged in the U.S. Government catalog under NSN 5330-00-079-7840. This indicates validated use in U.S. government and defense supply chains.
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