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11479699 — CLAMP,BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11479699: CLAMP,BLOCK.

The CLAMP,BLOCK is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_width: 2.190 INCHES NOMINAL2.190 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN, overall_length: 2.190 INCHES NOMINAL2.190 INCHES NOMINAL IN, special_features: MASK HOLES BEFORE PAINTING; REMOVE BURRS; HAS ONE 0.877 INCH HOLE IN CENTER TO ATTACH LINE IN, mounting_facility: UNTHREADED HOLE(S)UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-472-6940, 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
11479699
NSN: 5340-01-472-6940
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM
overall_width2.190 INCHES NOMINAL2.190 INCHES NOMINAL IN
overall_height0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
overall_length2.190 INCHES NOMINAL2.190 INCHES NOMINAL IN
special_featuresMASK HOLES BEFORE PAINTING; REMOVE BURRS; HAS ONE 0.877 INCH HOLE IN CENTER TO ATTACH LINE IN
mounting_facilityUNTHREADED HOLE(S)UNTHREADED HOLE(S)
surface_treatmentPAINT
clamping_hole_diameter0.286 INCHES NOMINAL ALL HOLES IN
clamping_hole_quantity44
end_item_identification1430-01-418-4396 RADAR SET, SEMITRAILER MOUNTED1430-01-418-4396 RADAR SET, SEMITRAILER MOUNTED
NSN5340-01-472-6940
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11479699 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
•
CLAMPING HOLE QUANTITY: 44
•
CLAMPING HOLE DIAMETER: 0.286 INCHES NOMINAL ALL HOLES IN
•
MOUNTING FACILITY: UNTHREADED HOLE(S)UNTHREADED HOLE(S)
•
SURFACE TREATMENT: PAINT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
CLAMPING HOLE QUANTITY44
OVERALL LENGTH2.190 INCHES NOMINAL2.190 INCHES NOMINAL IN
OVERALL WIDTH2.190 INCHES NOMINAL2.190 INCHES NOMINAL IN
CLAMPING HOLE DIAMETER0.286 INCHES NOMINAL ALL HOLES IN
MOUNTING FACILITYUNTHREADED HOLE(S)UNTHREADED HOLE(S)
SPECIAL FEATURESMASK HOLES BEFORE PAINTING; REMOVE BURRS; HAS ONE 0.877 INCH HOLE IN CENTER TO ATTACH LINE IN
SURFACE TREATMENTPAINT
END ITEM IDENTIFICATION1430-01-418-4396 RADAR SET, SEMITRAILER MOUNTED1430-01-418-4396 RADAR SET, SEMITRAILER MOUNTED
MATERIALALUMINUM
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

No substitute or cross-reference records for this part.

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 11479699?
11479699 is a CLAMP,BLOCK.
What is the NSN for 11479699?
11479699 is cataloged in the U.S. Government catalog under NSN 5340-01-472-6940. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.