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1011-347-0605 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1011-347-0605: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, overall_diameter: 21.08 INCHES NOMINAL IN, special_features: COLOR:BLACK,TEMP -55 TO 125 C, part_name_assigned_by_controlling_agency: CAP,6 PINS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-620-0621, 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
1011-347-0605
NSN: 5340-01-620-0621
FSC: 5340 — Hardware, Commercial
CAGE: 11139 — TE CONNECTIVITY CORPORATION DBA TYCO ELECTRONICS CORPORATION DIV DEUTSCH PRODUCTS (USA)
SPECIFICATIONS
materialPLASTIC
overall_diameter21.08 INCHES NOMINAL IN
special_featuresCOLOR:BLACK,TEMP -55 TO 125 C
part_name_assigned_by_controlling_agencyCAP,6 PINS
NSN5340-01-620-0621
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1011-347-0605 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
•
OVERALL DIAMETER: 21.08 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER21.08 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR:BLACK,TEMP -55 TO 125 C
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP,6 PINS
MATERIALPLASTIC
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 3
995829Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
04-20471Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
7400995829Same 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 1011-347-0605?
1011-347-0605 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 1011-347-0605?
There are 3 known substitutes for 1011-347-0605: 995829, 04-20471, 7400995829. Substitute compatibility should be verified for your specific system.
What is the NSN for 1011-347-0605?
1011-347-0605 is cataloged in the U.S. Government catalog under NSN 5340-01-620-0621. 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.