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667-185-NFF606-6 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

667-185-NFF606-6: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: ALUMINUM ALLOY, design_type: THREADED, thread_class: 2B, overall_diameter: 0.525 INCHES NOMINAL IN, special_features: OLIVE DRAB CHROMATE; INCLUDES LANYARD, surface_treatment: CADMIUM AND CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-564-3703, 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
667-185-NFF606-6
NSN: 5340-01-564-3703
FSC: 5340 — Hardware, Commercial
CAGE: 06324 — GLENAIR, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
design_typeTHREADED
thread_class2B
overall_diameter0.525 INCHES NOMINAL IN
special_featuresOLIVE DRAB CHROMATE; INCLUDES LANYARD
surface_treatmentCADMIUM AND CHROMATE
end_item_identificationTOOLS
thread_size_and_series/type_designator0.375 UN
part_name_assigned_by_controlling_agencyCOVER
NSN5340-01-564-3703
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 667-185-NFF606-6 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
•
DESIGN TYPE: THREADED
•
OVERALL DIAMETER: 0.525 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
THREAD CLASS: 2B
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER0.525 INCHES NOMINAL IN
SPECIAL FEATURESOLIVE DRAB CHROMATE; INCLUDES LANYARD
SURFACE TREATMENTCADMIUM AND CHROMATE
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER
THREAD CLASS2B
END ITEM IDENTIFICATIONTOOLS
MATERIALALUMINUM ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.375 UN
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

No substitute or cross-reference records for this part.

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 667-185-NFF606-6?
667-185-NFF606-6 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 667-185-NFF606-6?
667-185-NFF606-6 is cataloged in the U.S. Government catalog under NSN 5340-01-564-3703. This indicates validated use in U.S. government and defense supply chains.
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