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1260C0049 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1260C0049: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include width: 0.420 INCHES NOMINAL IN, height: 0.218 INCHES NOMINAL IN, length: 0.645 INCHES NOMINAL IN, material: STEEL, hole_diameter: 0.197 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, furnished_items: LOCKNUT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-288-2177, 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
1260C0049
NSN: 5340-01-288-2177
FSC: 5340 — Hardware, Commercial
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
width0.420 INCHES NOMINAL IN
height0.218 INCHES NOMINAL IN
length0.645 INCHES NOMINAL IN
materialSTEEL
hole_diameter0.197 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
furnished_itemsLOCKNUT
special_featuresEND OF LOCK LEG BEVELLED 30.0 DEG W/RAISED STRAIGHT KNURLING; MTG HOLE CSK 100.0 DEG TO 0.387 IN. MIN 0.403 IN. MAX DIA IN
surface_treatmentPASSIVATE
material_document_and_classificationMIL-P-24691/3,ANY 300 GRADE MIL SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationQQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-288-2177
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1260C0049 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: 0.645 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-24691/3,ANY 300 GRADE MIL SPEC SINGLE MATERIAL RESPONSE
•
HEIGHT: 0.218 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
WIDTH: 0.420 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LENGTH0.645 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-24691/3,ANY 300 GRADE MIL SPEC SINGLE MATERIAL RESPONSE
HEIGHT0.218 INCHES NOMINAL IN
SPECIAL FEATURESEND OF LOCK LEG BEVELLED 30.0 DEG W/RAISED STRAIGHT KNURLING; MTG HOLE CSK 100.0 DEG TO 0.387 IN. MIN 0.403 IN. MAX DIA IN
SURFACE TREATMENTPASSIVATE
WIDTH0.420 INCHES NOMINAL IN
MATERIALSTEEL
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.197 INCHES MINIMUM AND 0.203 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 1260C0049?
1260C0049 is a CLAMP,SYNCHRO.
What is the NSN for 1260C0049?
1260C0049 is cataloged in the U.S. Government catalog under NSN 5340-01-288-2177. This indicates validated use in U.S. government and defense supply chains.
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