PartsTable
Technical Data Sheet
Download PDF

336-100-353 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

336-100-353: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: COPPER ALLOY, drive_type: HEX HEAD, design_type: THREADED, thread_class: 2A A, overall_diameter: 16.1 MILLIMETERS MINIMUM AND 16.3 MILLIMETERS MAXIMUM MM, features_provided: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-391-1334, 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
336-100-353
NSN: 5340-01-391-1334
FSC: 5340 — Hardware, Commercial
CAGE: 47432 — INTERSPIRO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
drive_typeHEX HEAD
design_typeTHREADED
thread_class2A A
overall_diameter16.1 MILLIMETERS MINIMUM AND 16.3 MILLIMETERS MAXIMUM MM
features_providedSHOULDER
thread_pitch_diameters+11.350 TO 11.510 MILLIMETERS MM
thread_size_and_series/type_designator-12X1 NATIONAL GAS ASSOCIATION
surface_treatment_document_and_classificationMIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-391-1334
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 336-100-353 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: MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
DESIGN TYPE: THREADED
•
OVERALL DIAMETER: 16.1 MILLIMETERS MINIMUM AND 16.3 MILLIMETERS MAXIMUM MM
•
DRIVE TYPE: HEX HEAD
•
THREAD PITCH DIAMETERS: +11.350 TO 11.510 MILLIMETERS MM
•
FEATURES PROVIDED: SHOULDER
•
THREAD CLASS: 2A A
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
DESIGN TYPETHREADED
OVERALL DIAMETER16.1 MILLIMETERS MINIMUM AND 16.3 MILLIMETERS MAXIMUM MM
DRIVE TYPEHEX HEAD
THREAD PITCH DIAMETERS+11.350 TO 11.510 MILLIMETERS MM
FEATURES PROVIDEDSHOULDER
THREAD CLASS2A A
MATERIALCOPPER ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR-12X1 NATIONAL GAS ASSOCIATION
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
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 336-100-353?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 336-100-353?
336-100-353 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What is the NSN for 336-100-353?
336-100-353 is cataloged in the U.S. Government catalog under NSN 5340-01-391-1334. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 336-100-353

✓ 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.