PartsTable
Technical Data Sheet
Download PDF

001021.432.000 — INSULATION,VEHICULAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

001021.432.000: INSULATION,VEHICULAR.

The INSULATION,VEHICULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: THIS IS THE UPPER STEM GUIDE. FOR THE LOWER STEM GUIDE SEE NSN 4810-01-503-8701., end_item_identification: 4810-01-503-8694; MK1-X MEGASTREAM GLOBE VALVE, part_name_assigned_by_controlling_agency: GUIDE, 0.88 STEM.

This part is cataloged in the U.S. Government catalog under NSN 4810-01-503-8698, 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
001021.432.000
NSN: 4810-01-503-8698
FSC: 4810 — Valves, Powered
CAGE: 1J9B9 — FLOWSERVE US COMPANY DIV FLOW CONTROL DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresTHIS IS THE UPPER STEM GUIDE. FOR THE LOWER STEM GUIDE SEE NSN 4810-01-503-8701.
end_item_identification4810-01-503-8694; MK1-X MEGASTREAM GLOBE VALVE
part_name_assigned_by_controlling_agencyGUIDE, 0.88 STEM
NSN4810-01-503-8698
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 001021.432.000 · 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: COPPER ALLOY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESTHIS IS THE UPPER STEM GUIDE. FOR THE LOWER STEM GUIDE SEE NSN 4810-01-503-8701.
PART NAME ASSIGNED BY CONTROLLING AGENCYGUIDE, 0.88 STEM
END ITEM IDENTIFICATION4810-01-503-8694; MK1-X MEGASTREAM GLOBE VALVE
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
PL161239.001 ITEM 87Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10013202Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 001021.432.000?
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 001021.432.000?
001021.432.000 is a INSULATION,VEHICULAR.
What parts can replace 001021.432.000?
There are 2 known substitutes for 001021.432.000: PL161239.001 ITEM 87, 10013202. Substitute compatibility should be verified for your specific system.
What is the NSN for 001021.432.000?
001021.432.000 is cataloged in the U.S. Government catalog under NSN 4810-01-503-8698. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 001021.432.000

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.