K2029A — BY-PASS RETAINING RING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K2029A: BY-PASS RETAINING RING.

The BY-PASS RETAINING RING is a the manufacturer industrial component. Key specifications include bonnet_type: EXPOSED SPRING, disk_loading_method: SPRING, valve_operation_method: AUTOMATIC, end_item_identification: LINK-BELT CONTROL VALVE 28A3316, bonnet_attachment_method: PRESSURE SEAL, RING TYPE, renewable_seat_ring_type: PRESSED-IN. This part is cataloged in the U.S.

Government catalog under NSN 4470-01-005-8911, 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

K2029A

NSN: 4470-01-005-8911
NIINs: 010058911, 013310536
FSC: 4470 — Nuclear Reactors
CAGE: 14959 — CRANE CO DIV VALVE DIV (USA)

SPECIFICATIONS

bonnet_type	EXPOSED SPRING
disk_loading_method	SPRING
valve_operation_method	AUTOMATIC
end_item_identification	LINK-BELT CONTROL VALVE 28A3316
bonnet_attachment_method	PRESSURE SEAL, RING TYPE
renewable_seat_ring_type	PRESSED-IN
furnished_items_and_quantity	1 GASKET
criticality_code_justification	ZZZY
reference_number_differentiating_characteristics	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN	4470-01-005-8911

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

SUBSTITUTES & CROSS-REFERENCES 2

820-2179478-44Reference document

Same NSN cross-reference

Reference document — Secondary reference

820-4530245-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required (F)

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FREQUENTLY ASKED QUESTIONS

What is K2029A?

K2029A is a BY-PASS RETAINING RING.

What parts can replace K2029A?

There are 2 known substitutes for K2029A: 820-2179478-44, 820-4530245-1. Substitute compatibility should be verified for your specific system.

What is the NSN for K2029A?

K2029A is cataloged in the U.S. Government catalog under NSN 4470-01-005-8911. This indicates validated use in U.S. government and defense supply chains.

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K2029A — BY-PASS RETAINING RING

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