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SW118 FIND 21 — RETAINER,DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SW118 FIND 21: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: WARN RING, valve_design_control_activity: 34494, valve_size_for_which_designed: 0.500 INCHES IN, criticality_code_justification: ZZZY, material_document_and_classification: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-381-0389, 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
SW118 FIND 21
NSN: 4820-01-381-0389
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresWARN RING
valve_design_control_activity34494
valve_size_for_which_designed0.500 INCHES IN
criticality_code_justificationZZZY
material_document_and_classificationASTM B61 ASSN STD SINGLE MATERIAL RESPONSE
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-01-381-0389
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SW118 FIND 21 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 34494
•
MATERIAL: COPPER ALLOY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES IN
SPECIAL FEATURESWARN RING
VALVE DESIGN CONTROL ACTIVITY34494
MATERIALCOPPER ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
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 6
14531001132Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
B14531.001.130Reference document
Same NSN cross-reference
Reference document — Secondary reference
SW118-21CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SW118-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
SW118 FIND 21CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B14531.001.130CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 SW118 FIND 21?
SW118 FIND 21 is a RETAINER,DISK,VALVE.
What parts can replace SW118 FIND 21?
There are 6 known substitutes for SW118 FIND 21: 14531001132, B14531.001.130, SW118-21CP and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SW118 FIND 21?
SW118 FIND 21 is cataloged in the U.S. Government catalog under NSN 4820-01-381-0389. This indicates validated use in U.S. government and defense supply chains.
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