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190000 PIECE 2 — RETAINER,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

190000 PIECE 2: RETAINER,VALVE.

The RETAINER,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: MATL-COMP 303 PER AMS5640. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-084-8354, 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
190000 PIECE 2
NSN: 4820-01-084-8354
NIINs: 010848354, 010915647, 011021109, 013374093
FSC: 4820 — Valves, Nonpowered
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
materialSTEEL
special_featuresMATL-COMP 303 PER AMS5640
NSN4820-01-084-8354
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 190000 PIECE 2 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
SUBSTITUTES & CROSS-REFERENCES 5
195108-M-RC1Reference document
Same NSN cross-reference
Reference document — Secondary reference
190000 PART 195108-M-RC1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
190000 PIECE 2C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
195108-M-RReference document
Same NSN cross-reference
Reference document — Design control — primary reference
190000 PART 195108-M-RReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 190000 PIECE 2?
190000 PIECE 2 is a RETAINER,VALVE.
What parts can replace 190000 PIECE 2?
There are 5 known substitutes for 190000 PIECE 2: 195108-M-RC1, 190000 PART 195108-M-RC1, 190000 PIECE 2C1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 190000 PIECE 2?
190000 PIECE 2 is cataloged in the U.S. Government catalog under NSN 4820-01-084-8354. This indicates validated use in U.S. government and defense supply chains.
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