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11637675 — CUP,COMPRESSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11637675: CUP,COMPRESSION.

The CUP,COMPRESSION is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, overall_length: 0.440 INCHES NOMINAL IN, overall_diameter: 1.409 INCHES NOMINAL IN, feather_edge_angle: 30.0 DEGREES NOMINAL, center_hole_diameter: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, recess_inside_diameter: 1.040 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-159-3678, 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
11637675
NSN: 5340-00-159-3678
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
overall_length0.440 INCHES NOMINAL IN
overall_diameter1.409 INCHES NOMINAL IN
feather_edge_angle30.0 DEGREES NOMINAL
center_hole_diameter0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
recess_inside_diameter1.040 INCHES NOMINAL IN
base_material_thickness0.120 INCHES NOMINAL IN
recess_major_inside_diameter1.169 INCHES NOMINAL IN
material_document_and_classificationMIL-STD-417,GRADE SC620A1B1C1F2 MIL STD SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-159-3678
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11637675 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
•
FEATHER EDGE ANGLE: 30.0 DEGREES NOMINAL
•
OVERALL DIAMETER: 1.409 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-417,GRADE SC620A1B1C1F2 MIL STD SINGLE MATERIAL RESPONSE OVERALL
•
RECESS MAJOR INSIDE DIAMETER: 1.169 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
•
BASE MATERIAL THICKNESS: 0.120 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
FEATHER EDGE ANGLE30.0 DEGREES NOMINAL
OVERALL DIAMETER1.409 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417,GRADE SC620A1B1C1F2 MIL STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.440 INCHES NOMINAL IN
RECESS MAJOR INSIDE DIAMETER1.169 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
BASE MATERIAL THICKNESS0.120 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
RECESS INSIDE DIAMETER1.040 INCHES NOMINAL IN
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
5340001593678Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 11637675?
11637675 is a CUP,COMPRESSION.
What parts can replace 11637675?
There is 1 known substitute for 11637675: 5340001593678. Substitute compatibility should be verified for your specific system.
What is the NSN for 11637675?
11637675 is cataloged in the U.S. Government catalog under NSN 5340-00-159-3678. This indicates validated use in U.S. government and defense supply chains.
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