PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5S1159ALT8PC7
5S1159ALT8PC7 ✓ 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 DISK,PLUG TYPE,CHECK is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE CHK STP 2.50IPS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-372-0726, 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
5S1159ALT8PC7
NSN: 4820-00-372-0726
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationVALVE CHK STP 2.50IPS
NSN4820-00-372-0726
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5S1159ALT8PC7 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONVALVE CHK STP 2.50IPS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
58612Interchangeable
interchangeable cross-reference
interchangeable
LOCTITE LB 8150Interchangeable
interchangeable cross-reference
interchangeable
402-01132Interchangeable
interchangeable cross-reference
interchangeable
LED-PLATE 250Interchangeable
interchangeable cross-reference
interchangeable
354859Interchangeable
interchangeable cross-reference
interchangeable
1385541PC8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 5S1159ALT8PC7?
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 5S1159ALT8PC7?
5S1159ALT8PC7 is a DISK,PLUG TYPE,CHECK.
What parts can replace 5S1159ALT8PC7?
There are 9 known substitutes for 5S1159ALT8PC7: 58612, LOCTITE LB 8150, 402-01132 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5S1159ALT8PC7?
5S1159ALT8PC7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-372-0726. 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 — 5S1159ALT8PC7

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