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3197277 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3197277: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 1.770 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN, overall_height: 0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, material_hardness_rating: 60.0 DUROMETER NOMINAL, outside/top_flange_diameter: 2.300 INCHES MINIMUM AND 2.330 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-222-8763, 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
3197277
NSN: 5340-01-222-8763
FSC: 5340 — Hardware, Commercial
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter1.770 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN
overall_height0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
material_hardness_rating60.0 DUROMETER NOMINAL
outside/top_flange_diameter2.300 INCHES MINIMUM AND 2.330 INCHES MAXIMUM IN
material_document_and_classificationMIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-222-8763
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3197277 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
•
OUTSIDE/TOP FLANGE DIAMETER: 2.300 INCHES MINIMUM AND 2.330 INCHES MAXIMUM IN
•
MATERIAL HARDNESS RATING: 60.0 DUROMETER NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER
•
HOLE DIAMETER: 1.770 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
OUTSIDE/TOP FLANGE DIAMETER2.300 INCHES MINIMUM AND 2.330 INCHES MAXIMUM IN
MATERIAL HARDNESS RATING60.0 DUROMETER NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER
HOLE DIAMETER1.770 INCHES MINIMUM AND 1.780 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
319277Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3197277?
3197277 is a BUMPER.
What parts can replace 3197277?
There is 1 known substitute for 3197277: 319277. Substitute compatibility should be verified for your specific system.
What is the NSN for 3197277?
3197277 is cataloged in the U.S. Government catalog under NSN 5340-01-222-8763. This indicates validated use in U.S. government and defense supply chains.
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