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176C1444-2 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

176C1444-2: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: COPPER ALLOY, design_type: THREADED, thread_class: 2B, special_features: INCLUDES CHAIN AND CLIP, width_across_flats: 0.600 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN, thread_size_and_series/type_designator: 0.4375-20 UNF. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-245-8965, 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
176C1444-2
NSN: 5340-01-245-8965
FSC: 5340 — Hardware, Commercial
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
design_typeTHREADED
thread_class2B
special_featuresINCLUDES CHAIN AND CLIP
width_across_flats0.600 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
thread_size_and_series/type_designator0.4375-20 UNF
NSN5340-01-245-8965
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 176C1444-2 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
•
WIDTH ACROSS FLATS: 0.600 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
•
DESIGN TYPE: THREADED
•
THREAD CLASS: 2B
•
MATERIAL: COPPER ALLOY
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.4375-20 UNF
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.600 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
DESIGN TYPETHREADED
SPECIAL FEATURESINCLUDES CHAIN AND CLIP
THREAD CLASS2B
MATERIALCOPPER ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.4375-20 UNF
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
GEC-4024Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 176C1444-2?
176C1444-2 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 176C1444-2?
There is 1 known substitute for 176C1444-2: GEC-4024. Substitute compatibility should be verified for your specific system.
What is the NSN for 176C1444-2?
176C1444-2 is cataloged in the U.S. Government catalog under NSN 5340-01-245-8965. This indicates validated use in U.S. government and defense supply chains.
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