PartsTable
Technical Data Sheet
Download PDF

56B23437-5 — VALVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

56B23437-5: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: FINISH PER MIL-808,F-100,DG,TYPE 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-042-4207, 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
56B23437-5
NSN: 4820-01-042-4207
NIINs: 010424207, 011108322
FSC: 4820 — Valves, Nonpowered
CAGE: 98750 — SAN ANTONIO AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFINISH PER MIL-808,F-100,DG,TYPE 1
NSN4820-01-042-4207
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 56B23437-5 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FINISH PER MIL-808,F-100,DG,TYPE 1
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFINISH PER MIL-808,F-100,DG,TYPE 1
SUBSTITUTES & CROSS-REFERENCES 1
VDP11D68Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 56B23437-5?
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 56B23437-5?
56B23437-5 is a VALVE ASSEMBLY.
What parts can replace 56B23437-5?
There is 1 known substitute for 56B23437-5: VDP11D68. Substitute compatibility should be verified for your specific system.
What is the NSN for 56B23437-5?
56B23437-5 is cataloged in the U.S. Government catalog under NSN 4820-01-042-4207. 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 — 56B23437-5

✓ 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.