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211048802 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

211048802: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include width: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, length: 2.120 INCHES NOMINAL IN, material: STEEL COMP 304, hole_diameter: 0.249 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN, material_document_and_classification: QQ-S-766 COND A FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-386-7832, 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
211048802
NSN: 5340-01-386-7832
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
length2.120 INCHES NOMINAL IN
materialSTEEL COMP 304
hole_diameter0.249 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-766 COND A FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-386-7832
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 211048802 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: 2.120 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 COND A FED SPEC SINGLE MATERIAL RESPONSE
•
WIDTH: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 304
•
HOLE DIAMETER: 0.249 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH2.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 COND A FED SPEC SINGLE MATERIAL RESPONSE
WIDTH0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
MATERIALSTEEL COMP 304
HOLE DIAMETER0.249 INCHES MINIMUM AND 0.256 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 211048802?
211048802 is a CLAMP,SYNCHRO.
What is the NSN for 211048802?
211048802 is cataloged in the U.S. Government catalog under NSN 5340-01-386-7832. 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.