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2798489-1 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2798489-1: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include width: 0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN, height: 0.190 INCHES NOMINAL IN, length: 0.680 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, hole_diameter: 0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN, furnished_items: LOCKNUT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-028-4912, 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
2798489-1
NSN: 5340-01-028-4912
FSC: 5340 — Hardware, Commercial
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)
SPECIFICATIONS
width0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
height0.190 INCHES NOMINAL IN
length0.680 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
hole_diameter0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
furnished_itemsLOCKNUT
surface_treatmentCHROMATE
material_document_and_classificationQQ-A-250/11,TEMPER 4 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-028-4912
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2798489-1 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
•
LENGTH: 0.680 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,TEMPER 4 FED SPEC SINGLE MATERIAL RESPONSE
•
HEIGHT: 0.190 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE
•
WIDTH: 0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 6061
•
FURNISHED ITEMS: LOCKNUT
•
HOLE DIAMETER: 0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH0.680 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,TEMPER 4 FED SPEC SINGLE MATERIAL RESPONSE
HEIGHT0.190 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE
WIDTH0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 6061
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM 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

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 2798489-1?
2798489-1 is a CLAMP,SYNCHRO.
What is the NSN for 2798489-1?
2798489-1 is cataloged in the U.S. Government catalog under NSN 5340-01-028-4912. This indicates validated use in U.S. government and defense supply chains.
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