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74B830218-2001 — CLAMP,BLOCK,SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74B830218-2001: CLAMP,BLOCK,SECTION.

The CLAMP,BLOCK,SECTION is a the manufacturer industrial component. Key specifications include block_height: 0.530 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, style_designator: RECTANGULAR, mounting_facility: UNTHREADED HOLE(S), end_item_identification: ENVIRONMENTAL CONTR, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-529-5431, 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
74B830218-2001
NSN: 5340-01-529-5431
FSC: 5340 — Hardware, Commercial
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
block_height0.530 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
style_designatorRECTANGULAR
mounting_facilityUNTHREADED HOLE(S)
mounting_hole_quantity2
end_item_identificationENVIRONMENTAL CONTR
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agency(INAVY)CLAMP BLOCK;(DRAWING)CLAMP BLOCK-TUBE(74B830218)
distance_from_end_to_first_mounting_hole_center0.220 INCHES NOMINAL IN
distance_from_center_of_mounting_hole_to_edge_along_the_width0.240 INCHES NOMINAL IN
NSN5340-01-529-5431
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74B830218-2001 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: 2
•
BLOCK HEIGHT: 0.530 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
STYLE DESIGNATOR: RECTANGULAR
•
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH: 0.240 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER: 0.220 INCHES NOMINAL IN
•
MOUNTING FACILITY: UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
BLOCK HEIGHT0.530 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONAGAV
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH3.000 INCHES NOMINAL IN
DISTANCE FROM CENTER OF MOUNTING HOLE TO EDGE ALONG THE WIDTH0.240 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER0.220 INCHES NOMINAL IN
MOUNTING FACILITYUNTHREADED HOLE(S)
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)CLAMP BLOCK;(DRAWING)CLAMP BLOCK-TUBE(74B830218)
END ITEM IDENTIFICATIONENVIRONMENTAL CONTR
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
74B830218Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 74B830218-2001?
74B830218-2001 is a CLAMP,BLOCK,SECTION.
What parts can replace 74B830218-2001?
There is 1 known substitute for 74B830218-2001: 74B830218. Substitute compatibility should be verified for your specific system.
What is the NSN for 74B830218-2001?
74B830218-2001 is cataloged in the U.S. Government catalog under NSN 5340-01-529-5431. This indicates validated use in U.S. government and defense supply chains.
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