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Technical Data Sheet
1116KR1R ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, overall_width: 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN, aperture_width: 0.500 INCHES NOMINAL IN, overall_length: 8.985 INCHES MINIMUM AND 9.015 INCHES MAXIMUM IN, aperture_length: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN, cross-sectional_thickness: 0.057 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-773-1855, 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
1116KR1R
NSN: 5330-00-773-1855
FSC: 5330
CAGE: 44256 — WM W NUGENT & CO INC (USA)
SPECIFICATIONS
materialPAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
overall_width1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN
aperture_width0.500 INCHES NOMINAL IN
overall_length8.985 INCHES MINIMUM AND 9.015 INCHES MAXIMUM IN
aperture_length1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
cross-sectional_thickness0.057 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803,NO. +3444-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-773-1855
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1116KR1R 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: 0.057 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
MATERIAL: PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
APERTURE WIDTH: 0.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
APERTURE LENGTH: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +3444-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.057 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
OVERALL LENGTH8.985 INCHES MINIMUM AND 9.015 INCHES MAXIMUM IN
MATERIALPAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
APERTURE WIDTH0.500 INCHES NOMINAL IN
OVERALL WIDTH1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE LENGTH1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3444-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
50358Interchangeable
interchangeable cross-reference
interchangeable
WI50358Interchangeable
interchangeable cross-reference
interchangeable
25692Interchangeable
interchangeable cross-reference
interchangeable
18SA4164Interchangeable
interchangeable cross-reference
interchangeable
14231Interchangeable
interchangeable cross-reference
interchangeable
GPW1015Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1116KR1R?
1116KR1R is a GASKET.
What parts can replace 1116KR1R?
There are 15 known substitutes for 1116KR1R: 50358, WI50358, 25692 and 12 more. Substitute compatibility should be verified for your specific system.
Is 1116KR1R still available?
1116KR1R is currently cancelled.
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