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7377797 — CLAMP,BLOCK,SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7377797: CLAMP,BLOCK,SECTION.

The CLAMP,BLOCK,SECTION is a the manufacturer industrial component. Key specifications include block_height: 20.0 MILLIMETERS NOMINAL MM, overall_length: 100.0 MILLIMETERS NOMINAL MM, special_features: CRITICAL TECHNOLOGY, style_designator: RECTANGULAR, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-487-4153, 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
7377797
NSN: 5340-01-487-4153
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
block_height20.0 MILLIMETERS NOMINAL MM
overall_length100.0 MILLIMETERS NOMINAL MM
special_featuresCRITICAL TECHNOLOGY
style_designatorRECTANGULAR
mounting_hole_quantity3
criticality_code_justificationFEAT
NSN5340-01-487-4153
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7377797 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
•
MOUNTING HOLE QUANTITY: 3
•
BLOCK HEIGHT: 20.0 MILLIMETERS NOMINAL MM
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: RECTANGULAR
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
BLOCK HEIGHT20.0 MILLIMETERS NOMINAL MM
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH100.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESCRITICAL TECHNOLOGY
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
D1419637Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7377797?
7377797 is a CLAMP,BLOCK,SECTION.
What parts can replace 7377797?
There is 1 known substitute for 7377797: D1419637. Substitute compatibility should be verified for your specific system.
What is the NSN for 7377797?
7377797 is cataloged in the U.S. Government catalog under NSN 5340-01-487-4153. This indicates validated use in U.S. government and defense supply chains.
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