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SIZE 16 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SIZE 16: CAP-PLUG,PROTECTIVE,DUST AND MOI.

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, part_name_assigned_by_controlling_agency: TUBE TRACHEAL PROSTHETIC T-SHAPED 16MM FLEXIBLE ASYMMETRICAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-290-7249, 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
SIZE 16
NSN: 5340-00-290-7249
NIINs: 002907249, 008492256, 008493154, 012796486
FSC: 5340 — Hardware, Commercial
CAGE: 95760 — PROTECTIVE CLOSURES CO INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
special_featuresT-SHAPED; ASYMMETRICAL 16MM; FLEXIBLE; WITH SILICONE PLUG; FOR USE IN THE MANAGEMENT AND SUPPORT OF ACUTE TRACHEAL TRAUMA MM
part_name_assigned_by_controlling_agencyTUBE TRACHEAL PROSTHETIC T-SHAPED 16MM FLEXIBLE ASYMMETRICAL MM
NSN5340-00-290-7249
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SIZE 16 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
•
CLOSED END OVERALL DIAMETER: 1.312 INCHES NOMINAL IN
•
LENGTH UNDER SHOULDER: 0.875 INCHES NOMINAL IN
•
OPEN END INSIDE DIAMETER: 1.402 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CLOSED END OVERALL DIAMETER1.312 INCHES NOMINAL IN
LENGTH UNDER SHOULDER0.875 INCHES NOMINAL IN
OPEN END INSIDE DIAMETER1.402 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
16Reference document
Same NSN cross-reference
Reference document — Secondary reference
917965-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
113B2208P6Reference document
Same NSN cross-reference
Reference document — Secondary reference
RU51085Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILC52078Reference document
Same NSN cross-reference
Reference document — Secondary reference
PE3416Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SIZE 16?
SIZE 16 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace SIZE 16?
There are 8 known substitutes for SIZE 16: 16, 917965-6, 113B2208P6 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SIZE 16?
SIZE 16 is cataloged in the U.S. Government catalog under NSN 5340-00-290-7249. 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.