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2M667-218-NF-H601-2 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2M667-218-NF-H601-2: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: ALUMINUM, design_type: THREADED, overall_length: 15.2 INCHES NOMINAL IN, surface_treatment: CHROMATE, end_item_identification: 5895-01-706-1415, round_cap_outside_surface_condition: RIBBED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-729-0685, 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
2M667-218-NF-H601-2
NSN: 5340-01-729-0685
FSC: 5340 — Hardware, Commercial
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)
SPECIFICATIONS
materialALUMINUM
design_typeTHREADED
overall_length15.2 INCHES NOMINAL IN
surface_treatmentCHROMATE
end_item_identification5895-01-706-1415
round_cap_outside_surface_conditionRIBBED
part_name_assigned_by_controlling_agencyMETAL PROTECTIVE CAP
opening_inside_diameter_for_which_designed0.555 INCHES NOMINAL IN
connector_nominal_thread_size_for_which_designed0.375 INCHES IN
NSN5340-01-729-0685
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2M667-218-NF-H601-2 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
•
DESIGN TYPE: THREADED
•
CONNECTOR NOMINAL THREAD SIZE FOR WHICH DESIGNED: 0.375 INCHES IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.555 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
CONNECTOR NOMINAL THREAD SIZE FOR WHICH DESIGNED0.375 INCHES IN
OVERALL LENGTH15.2 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.555 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE
PART NAME ASSIGNED BY CONTROLLING AGENCYMETAL PROTECTIVE CAP
END ITEM IDENTIFICATION5895-01-706-1415
MATERIALALUMINUM
ROUND CAP OUTSIDE SURFACE CONDITIONRIBBED
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 2M667-218-NF-H601-2?
2M667-218-NF-H601-2 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 2M667-218-NF-H601-2?
2M667-218-NF-H601-2 is cataloged in the U.S. Government catalog under NSN 5340-01-729-0685. 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.