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022 30478 — CLAMP,BRIDGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

022 30478: CLAMP,BRIDGE.

The CLAMP,BRIDGE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.2500 INCHES NOMINAL IN, inside_length: 3.2500 INCHES NOMINAL IN, overall_width: 0.7200 INCHES NOMINAL IN, long_leg_height: 2.8000 INCHES NOMINAL IN, short_leg_height: 2.8000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-446-3368, 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
022 30478
NSN: 5340-01-446-3368
FSC: 5340 — Hardware, Commercial
CAGE: 06046 — AMETEK INC DBA AMETEK ISCD DIV ISCD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.2500 INCHES NOMINAL IN
inside_length3.2500 INCHES NOMINAL IN
overall_width0.7200 INCHES NOMINAL IN
long_leg_height2.8000 INCHES NOMINAL IN
short_leg_height2.8000 INCHES NOMINAL IN
style_designatorOFFSET
surface_treatmentZINC AND CHROMATE OVERALL
surface_treatment_document_and_classificationASTM-B-633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5340-01-446-3368
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 022 30478 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM-B-633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
INSIDE LENGTH: 3.2500 INCHES NOMINAL IN
•
LONG LEG HEIGHT: 2.8000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OFFSET
•
SURFACE TREATMENT: ZINC AND CHROMATE OVERALL
•
SHORT LEG HEIGHT: 2.8000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM-B-633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
INSIDE LENGTH3.2500 INCHES NOMINAL IN
LONG LEG HEIGHT2.8000 INCHES NOMINAL IN
STYLE DESIGNATOROFFSET
OVERALL WIDTH0.7200 INCHES NOMINAL IN
SURFACE TREATMENTZINC AND CHROMATE OVERALL
SHORT LEG HEIGHT2.8000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.2500 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 022 30478?
022 30478 is a CLAMP,BRIDGE.
What is the NSN for 022 30478?
022 30478 is cataloged in the U.S. Government catalog under NSN 5340-01-446-3368. 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.