PartsTable
Technical Data Sheet
Download PDF

N-11263-1 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N-11263-1: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include height: 8.062 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, overall_length: 19.750 INCHES NOMINAL IN, outside_diameter: 9.250 INCHES NOMINAL IN, attachment_method: BOLTS, largest_outside_diameter: 1.566 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-110-7651, 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
N-11263-1
NSN: 4820-01-110-7651
NIINs: 011107651, 011107679
FSC: 4820 — Valves, Nonpowered
CAGE: 95995 — WALWORTH CO THE (USA)
SPECIFICATIONS
height8.062 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
overall_length19.750 INCHES NOMINAL IN
outside_diameter9.250 INCHES NOMINAL IN
attachment_methodBOLTS
largest_outside_diameter1.566 INCHES NOMINAL IN
valve_size_for_which_designed4.000 INCHES IN
valve_type_for_which_designedANGLE
NSN4820-01-110-7651
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N-11263-1 · 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 TYPE FOR WHICH DESIGNED: ANGLE
•
OUTSIDE DIAMETER: 9.250 INCHES NOMINAL IN
•
VALVE SIZE FOR WHICH DESIGNED: 4.000 INCHES IN
•
HEIGHT: 8.062 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
ATTACHMENT METHOD: BOLTS
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDANGLE
OUTSIDE DIAMETER9.250 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED4.000 INCHES IN
HEIGHT8.062 INCHES NOMINAL IN
MATERIALSTEEL
ATTACHMENT METHODBOLTS
SUBSTITUTES & CROSS-REFERENCES 3
N-11263-1 ITEM 2Reference document
Same NSN cross-reference
Reference document — Secondary reference
7877-2-YSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N-11263-1 PIECEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy N-11263-1?
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 N-11263-1?
N-11263-1 is a CAP,VALVE.
What parts can replace N-11263-1?
There are 3 known substitutes for N-11263-1: N-11263-1 ITEM 2, 7877-2-Y, N-11263-1 PIECE. Substitute compatibility should be verified for your specific system.
What is the NSN for N-11263-1?
N-11263-1 is cataloged in the U.S. Government catalog under NSN 4820-01-110-7651. 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 — N-11263-1

✓ 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.