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90-C--02--1054 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

90-C--02--1054: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, special_features: I IN. SIZE,STRAIGHT THRU, 2 WAY,SILVERBRAZE, end_item_identification: SEAWOLF CLASS SSN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-415-3186, 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
90-C--02--1054
NSN: 4820-01-415-3186
FSC: 4820 — Valves, Nonpowered
CAGE: 10855 — CARRIER CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
special_featuresI IN. SIZE,STRAIGHT THRU, 2 WAY,SILVERBRAZE
end_item_identificationSEAWOLF CLASS SSN
NSN4820-01-415-3186
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 90-C--02--1054 · 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
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESI IN. SIZE,STRAIGHT THRU, 2 WAY,SILVERBRAZE
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALCOPPER ALLOY BODY
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 3
5001003-G531Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
803-5001003-G53Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5001003Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 90-C--02--1054?
90-C--02--1054 is a VALVE,BALL.
What parts can replace 90-C--02--1054?
There are 3 known substitutes for 90-C--02--1054: 5001003-G531, 803-5001003-G53, 5001003. Substitute compatibility should be verified for your specific system.
What is the NSN for 90-C--02--1054?
90-C--02--1054 is cataloged in the U.S. Government catalog under NSN 4820-01-415-3186. 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.