PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 21220-1007-1
21220-1007-1 ✓ 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 GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, features_provided: HANDWHEEL, end_item_identification: SEAWOLF CLASS SSN, material_document_and_classification: ASTM A582 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 4820-01-426-7801, 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
21220-1007-1
NSN: 4820-01-426-7801
FSC: 4820
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
features_providedHANDWHEEL
end_item_identificationSEAWOLF CLASS SSN
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-426-7801
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21220-1007-1 · 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
•
MATERIAL: STEEL CORROSION RESISTING
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: HANDWHEEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
FEATURES PROVIDEDHANDWHEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
315A258Interchangeable
interchangeable cross-reference
interchangeable
21220Interchangeable
interchangeable cross-reference
interchangeable
6974Interchangeable
interchangeable cross-reference
interchangeable
0874-9822Interchangeable
interchangeable cross-reference
interchangeable
8181-2241-00Interchangeable
interchangeable cross-reference
interchangeable
150920Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 21220-1007-1?
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 21220-1007-1?
21220-1007-1 is a GEAR OPERATOR,VALVE.
What parts can replace 21220-1007-1?
There are 20 known substitutes for 21220-1007-1: 315A258, 21220, 6974 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21220-1007-1?
21220-1007-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-426-7801. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 21220-1007-1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026