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6661652-1 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6661652-1: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include width: 0.620 INCHES NOMINAL IN, height: 0.800 INCHES NOMINAL IN, length: 1.740 INCHES NOMINAL IN, material: STEEL COMP 1008, hole_diameter: 0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN, effective_height: 0.675 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-369-1844, 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
6661652-1
NSN: 5340-01-369-1844
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width0.620 INCHES NOMINAL IN
height0.800 INCHES NOMINAL IN
length1.740 INCHES NOMINAL IN
materialSTEEL COMP 1008
hole_diameter0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
effective_height0.675 INCHES NOMINAL IN
special_features1.740 IN. LG STRAIGHT-AWAY,30 DEGREE BEND,0.330 IN.,AND CURVE C0NTINUES ALONG LENGTH AT A R 0.56 IN
style_designatorMOUNTING
surface_treatmentALUMINUM OR ZINC
material_document_and_classificationAISI 1008 ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-83488,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OR ASTMB633-1985,TY 2 ASSN STD SINGLE TREATMENT RESPONSE
outside_edge_to_bolt_hole_center_distance_along_width0.310 INCHES NOMINAL IN
NSN5340-01-369-1844
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6661652-1 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: 1.740 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-83488,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OR ASTMB633-1985,TY 2 ASSN STD SINGLE TREATMENT RESPONSE
•
STYLE DESIGNATOR: MOUNTING
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1008 ASSN STD SINGLE MATERIAL RESPONSE
•
EFFECTIVE HEIGHT: 0.675 INCHES NOMINAL IN
•
HEIGHT: 0.800 INCHES NOMINAL IN
•
SURFACE TREATMENT: ALUMINUM OR ZINC
TECHNICAL CHARACTERISTICS
LENGTH1.740 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OR ASTMB633-1985,TY 2 ASSN STD SINGLE TREATMENT RESPONSE
STYLE DESIGNATORMOUNTING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1008 ASSN STD SINGLE MATERIAL RESPONSE
EFFECTIVE HEIGHT0.675 INCHES NOMINAL IN
HEIGHT0.800 INCHES NOMINAL IN
SPECIAL FEATURES1.740 IN. LG STRAIGHT-AWAY,30 DEGREE BEND,0.330 IN.,AND CURVE C0NTINUES ALONG LENGTH AT A R 0.56 IN
SURFACE TREATMENTALUMINUM OR ZINC
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.310 INCHES NOMINAL IN
WIDTH0.620 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

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 6661652-1?
6661652-1 is a CLAMP,SYNCHRO.
What is the NSN for 6661652-1?
6661652-1 is cataloged in the U.S. Government catalog under NSN 5340-01-369-1844. This indicates validated use in U.S. government and defense supply chains.
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