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16944 — VALVE,SOLENOID

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

16944: VALVE,SOLENOID.

The VALVE,SOLENOID is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-218-0054, 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
16944
NSN: 5330-00-218-0054
NIINs: 002180054, 005664045, 013508595, 015085302, 015934667, 016305730
FSC: 5330 — Packing and Gasket Materials
CAGE: 84561 — PARKER HANNIFIN CORPORATION DBA PNEUTRONICS DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN5330-00-218-0054
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 16944 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERMEDIATE RING QUANTITY: 4
•
OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: STYLE 431,FSCM 73680 MFR REF ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: V INTERMEDIATE RING
•
INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
HEIGHT: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY4
OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSTYLE 431,FSCM 73680 MFR REF ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLEV INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLEU TOP RING
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
INSIDE DIAMETER1.250 INCHES NOMINAL IN
HEIGHT0.875 INCHES NOMINAL IN
MATERIALCOTTON AND RUBBER CHLOROPRENE CLASS CR OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
0032180C3110Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-2180C3110Reference document
Same NSN cross-reference
Reference document — Secondary reference
AB00302180C311Same 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 16944?
16944 is a VALVE,SOLENOID.
What parts can replace 16944?
There are 3 known substitutes for 16944: 0032180C3110, 3-2180C3110, AB00302180C311. Substitute compatibility should be verified for your specific system.
What is the NSN for 16944?
16944 is cataloged in the U.S. Government catalog under NSN 5330-00-218-0054. 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.