G778 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, overall_height: 1.937 INCHES NOMINAL IN, outside_diameter: 2.859 INCHES NOMINAL IN, accommodation_type: KNURLED END GRIPPING, pressure_relief_method: AUTOMATIC, system_for_which_designed: PRESSURIZED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 2590-01-156-0290, 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

G778

NSN: 2590-01-156-0290
FSC: 2590
CAGE: 78225 — STANT MFG CO INC (USA)

SPECIFICATIONS

material	PLASTIC OVERALL
overall_height	1.937 INCHES NOMINAL IN
outside_diameter	2.859 INCHES NOMINAL IN
accommodation_type	KNURLED END GRIPPING
pressure_relief_method	AUTOMATIC
system_for_which_designed	PRESSURIZED
NSN	2590-01-156-0290

COMPONENT DIAGRAM

KEY FEATURES

•

SYSTEM FOR WHICH DESIGNED: PRESSURIZED

•

PRESSURE RELIEF METHOD: AUTOMATIC

•

OUTSIDE DIAMETER: 2.859 INCHES NOMINAL IN

•

MATERIAL: PLASTIC OVERALL

•

ACCOMMODATION TYPE: KNURLED END GRIPPING

TECHNICAL CHARACTERISTICS

SYSTEM FOR WHICH DESIGNED	PRESSURIZED
OVERALL HEIGHT	1.937 INCHES NOMINAL IN
PRESSURE RELIEF METHOD	AUTOMATIC
OUTSIDE DIAMETER	2.859 INCHES NOMINAL IN
MATERIAL	PLASTIC OVERALL
ACCOMMODATION TYPE	KNURLED END GRIPPING

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

92226008InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

D2-093InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

G79-1InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

EG-794EInterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVEGOVERNMENT REGISTRY

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is G778?

G778 is a CAP,FILLER OPENING.

What parts can replace G778?

There are 4 known substitutes for G778: 92226008, D2-093, G79-1 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for G778?

G778 is cataloged in the Federal Logistics Information System under NSN 2590-01-156-0290. This indicates validated use in U.S. government and defense supply chains.

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G778 — Technical Data Sheet

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