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710312-3 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

710312-3: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include height: 0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, length: 0.257 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 2024, hole_diameter: 0.104 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN, furnished_items: LOCKNUT, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-015-6798, 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
710312-3
NSN: 5340-01-015-6798
FSC: 5340 — Hardware, Commercial
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
height0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
length0.257 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
materialALUMINUM ALLOY 2024
hole_diameter0.104 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
furnished_itemsLOCKNUT
surface_treatmentCHROMATE
material_document_and_classificationQQ-A-225/6,TEMPER 4 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-015-6798
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 710312-3 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: 0.257 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,TEMPER 4 FED SPEC SINGLE MATERIAL RESPONSE
•
HEIGHT: 0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CHROMATE
•
MATERIAL: ALUMINUM ALLOY 2024
•
FURNISHED ITEMS: LOCKNUT
•
HOLE DIAMETER: 0.104 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH0.257 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,TEMPER 4 FED SPEC SINGLE MATERIAL RESPONSE
HEIGHT0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMATE
MATERIALALUMINUM ALLOY 2024
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.104 INCHES MINIMUM AND 0.105 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 710312-3?
710312-3 is a CLAMP,SYNCHRO.
What is the NSN for 710312-3?
710312-3 is cataloged in the U.S. Government catalog under NSN 5340-01-015-6798. 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.