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VAL04975 — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VAL04975: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include special_features: SIZE 5/8 IN. ODF X 7/8 IN.

ODF IN, refrigeration_capacity_in_btu_per_hour: 6.2. This part is cataloged in the U.S. Government catalog under NSN 4820-01-363-2148, 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
VAL04975
NSN: 4820-01-363-2148
FSC: 4820 — Valves, Nonpowered
CAGE: 60532 — TRANE U.S. INC. DBA THE TRANE CO DIV TRANE HEADQUARTERS (USA)
SPECIFICATIONS
special_featuresSIZE 5/8 IN. ODF X 7/8 IN. ODF IN
refrigeration_capacity_in_btu_per_hour6.2
NSN4820-01-363-2148
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VAL04975 · 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
•
REFRIGERATION CAPACITY IN BTU PER HOUR: 6.2
TECHNICAL CHARACTERISTICS
REFRIGERATION CAPACITY IN BTU PER HOUR6.2
SPECIAL FEATURESSIZE 5/8 IN. ODF X 7/8 IN. ODF IN
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 1
VAL2355Reference 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
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FREQUENTLY ASKED QUESTIONS
What is VAL04975?
VAL04975 is a VALVE,EXPANSION.
What parts can replace VAL04975?
There is 1 known substitute for VAL04975: VAL2355. Substitute compatibility should be verified for your specific system.
What is the NSN for VAL04975?
VAL04975 is cataloged in the U.S. Government catalog under NSN 4820-01-363-2148. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.