DF330633 FN-31 — PARTS KIT,BALL VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

DF330633 FN-31: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 5.360 INCHES NOMINAL IN, end_item_identification: SEAWOLF CLASS SSN, stem_actuating_end_type: SLOTTED, largest_outside_diameter: 2.160 INCHES NOMINAL IN, valve_size_for_which_designed: 4.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-421-6832, 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

DF330633 FN-31

NSN: 4820-01-421-6832
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	NICKEL ALLOY
overall_length	5.360 INCHES NOMINAL IN
end_item_identification	SEAWOLF CLASS SSN
stem_actuating_end_type	SLOTTED
largest_outside_diameter	2.160 INCHES NOMINAL IN
valve_size_for_which_designed	4.000 INCHES IN
valve_type_for_which_designed	BALL
material_document_and_classification	QQ-N-286, FORM 2, COND HF FED SPEC SINGLE MATERIAL RESPONSE
NSN	4820-01-421-6832

COMPONENT DIAGRAM

KEY FEATURES

•

VALVE TYPE FOR WHICH DESIGNED: BALL

•

LARGEST OUTSIDE DIAMETER: 2.160 INCHES NOMINAL IN

•

STEM ACTUATING END TYPE: SLOTTED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286, FORM 2, COND HF FED SPEC SINGLE MATERIAL RESPONSE

•

VALVE SIZE FOR WHICH DESIGNED: 4.000 INCHES IN

•

MATERIAL: NICKEL ALLOY

TECHNICAL CHARACTERISTICS

VALVE TYPE FOR WHICH DESIGNED	BALL
LARGEST OUTSIDE DIAMETER	2.160 INCHES NOMINAL IN
STEM ACTUATING END TYPE	SLOTTED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286, FORM 2, COND HF FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	5.360 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED	4.000 INCHES IN
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN
MATERIAL	NICKEL ALLOY

SUBSTITUTES & CROSS-REFERENCES 2

801-6404929 IT 31Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6404929Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy DF330633 FN-31?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is DF330633 FN-31?

DF330633 FN-31 is a PARTS KIT,BALL VALVE.

What parts can replace DF330633 FN-31?

There are 2 known substitutes for DF330633 FN-31: 801-6404929 IT 31, 6404929. Substitute compatibility should be verified for your specific system.

What is the NSN for DF330633 FN-31?

DF330633 FN-31 is cataloged in the U.S. Government catalog under NSN 4820-01-421-6832. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

DF330633 FN-31 — PARTS KIT,BALL VALVE

Request a Quote — DF330633 FN-31