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944647 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

944647: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER BODY, overall_height: 3.609 INCHES NOMINAL IN, style_designator: THRU-HOLE, base_outside_diameter: 4.422 INCHES NOMINAL IN, body_outside_diameter: 5.000 INCHES NOMINAL IN, opening_inside_diameter: 0.671 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-404-0681, 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
944647
NSN: 5340-00-404-0681
FSC: 5340 — Hardware, Commercial
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialRUBBER BODY
overall_height3.609 INCHES NOMINAL IN
style_designatorTHRU-HOLE
base_outside_diameter4.422 INCHES NOMINAL IN
body_outside_diameter5.000 INCHES NOMINAL IN
opening_inside_diameter0.671 INCHES NOMINAL IN
material_document_and_classificationMIL-R-3065,GRADE SC515C1F1 MIL SPEC SINGLE MATERIAL RESPONSE BODY
NSN5340-00-404-0681
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 944647 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
•
OPENING INSIDE DIAMETER: 0.671 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 5.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THRU-HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065,GRADE SC515C1F1 MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
BASE OUTSIDE DIAMETER: 4.422 INCHES NOMINAL IN
•
MATERIAL: RUBBER BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.609 INCHES NOMINAL IN
OPENING INSIDE DIAMETER0.671 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER5.000 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065,GRADE SC515C1F1 MIL SPEC SINGLE MATERIAL RESPONSE BODY
BASE OUTSIDE DIAMETER4.422 INCHES NOMINAL IN
MATERIALRUBBER BODY
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
11657836Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 944647?
944647 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 944647?
There is 1 known substitute for 944647: 11657836. Substitute compatibility should be verified for your specific system.
What is the NSN for 944647?
944647 is cataloged in the U.S. Government catalog under NSN 5340-00-404-0681. This indicates validated use in U.S. government and defense supply chains.
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