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PartsTable / COMPONENT / 21302-1001-1
21302-1001-1 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_item_identification: SEAWOLF CLASS SSN, valve_design_control_activity: 78062, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR, material_document_and_classification: ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-417-2816, 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
21302-1001-1
NSN: 4810-01-417-2816
FSC: 4810
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416
end_item_identificationSEAWOLF CLASS SSN
valve_design_control_activity78062
valve_type_for_which_designedDIRECTIONAL CONTROL LINEAR
material_document_and_classificationASTMA582 ASSN STD SINGLE MATERIAL RESPONSE
NSN4810-01-417-2816
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21302-1001-1 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VALVE DESIGN CONTROL ACTIVITY: 78062
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 416
•
VALVE TYPE FOR WHICH DESIGNED: DIRECTIONAL CONTROL LINEAR
TECHNICAL CHARACTERISTICS (FLIS)
VALVE DESIGN CONTROL ACTIVITY78062
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA582 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
VALVE TYPE FOR WHICH DESIGNEDDIRECTIONAL CONTROL LINEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
21302Interchangeable
interchangeable cross-reference
interchangeable
51Interchangeable
interchangeable cross-reference
interchangeable
6532070Interchangeable
interchangeable cross-reference
interchangeable
6761281Interchangeable
interchangeable cross-reference
interchangeable
ME90Interchangeable
interchangeable cross-reference
interchangeable
207190Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21302-1001-1?
21302-1001-1 is a BEARING,ROLLER,NEEDLE.
What parts can replace 21302-1001-1?
There are 19 known substitutes for 21302-1001-1: 21302, 51, 6532070 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21302-1001-1?
21302-1001-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-417-2816. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026