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9842444 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9842444: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, design_type: THREADED, thread_class: 2B, overall_diameter: 0.560 INCHES NOMINAL IN, special_features: INCLUDES ATTACHED KEEPER STRAP; CAP NOMINAL LENGTH IS 0.730 INCHES; INCLUDES NEOPRENE GASKET IN, end_item_identification: END ITEM NSN: 4120-01-543-0741; BSES. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-155-5234, 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
9842444
NSN: 5340-00-155-5234
NIINs: 001555234, 015620665
FSC: 5340 — Hardware, Commercial
CAGE: 94833 — KECO INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialPLASTIC
design_typeTHREADED
thread_class2B
overall_diameter0.560 INCHES NOMINAL IN
special_featuresINCLUDES ATTACHED KEEPER STRAP; CAP NOMINAL LENGTH IS 0.730 INCHES; INCLUDES NEOPRENE GASKET IN
end_item_identificationEND ITEM NSN: 4120-01-543-0741; BSES
thread_size_and_series/type_designator7/16-20 UNF
part_name_assigned_by_controlling_agencyCAP AND KEEPER
NSN5340-00-155-5234
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9842444 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
MOUNTING HOLE DIAMETER: 0.1120 INCHES NOMINAL IN
•
HEIGHT: 0.0600 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
•
MOUNTING FACILITY: UNTHREADED HOLE(S)
•
SURFACE TREATMENT: UNABLE TO DECODE
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MOUNTING HOLE DIAMETER0.1120 INCHES NOMINAL IN
OVERALL LENGTH0.5980 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM IN
OVERALL WIDTH0.5410 INCHES MINIMUM AND 0.5710 INCHES MAXIMUM IN
HEIGHT0.0600 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
MOUNTING FACILITYUNTHREADED HOLE(S)
SURFACE TREATMENTUNABLE TO DECODE
MATERIALUNABLE TO DECODE
HOLE QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 5
537367-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3176135-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
131W278-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
136423-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
2128330-4Same 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 9842444?
9842444 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 9842444?
There are 5 known substitutes for 9842444: 537367-2, 3176135-2, 131W278-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9842444?
9842444 is cataloged in the U.S. Government catalog under NSN 5340-00-155-5234. This indicates validated use in U.S. government and defense supply chains.
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