PartsTable
Technical Data Sheet
Download PDF

916374 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

916374: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thread_class: 3A A, overall_height: 5.625 INCHES NOMINAL IN, nominal_thread_size: 1.500 INCHES IN, thread_series_designator: UNEF. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-978-0847, 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
916374
NSN: 4820-00-978-0847
FSC: 4820 — Valves, Nonpowered
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thread_class3A A
overall_height5.625 INCHES NOMINAL IN
nominal_thread_size1.500 INCHES IN
thread_series_designatorUNEF
NSN4820-00-978-0847
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 916374 · 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
•
NOMINAL THREAD SIZE: 1.500 INCHES IN
•
THREAD CLASS: 3A A
•
MATERIAL: STEEL CORROSION RESISTING
•
THREAD SERIES DESIGNATOR: UNEF
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.625 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.500 INCHES IN
THREAD CLASS3A A
MATERIALSTEEL CORROSION RESISTING
THREAD SERIES DESIGNATORUNEF
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
NF7152PC634Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
634NF7152Reference 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 916374?
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 916374?
916374 is a DISK,VALVE.
What parts can replace 916374?
There are 2 known substitutes for 916374: NF7152PC634, 634NF7152. Substitute compatibility should be verified for your specific system.
What is the NSN for 916374?
916374 is cataloged in the U.S. Government catalog under NSN 4820-00-978-0847. 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 — 916374

✓ 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.