PartsTable
Technical Data Sheet
Download PDF

122368-1 — PLUG,VENT

✓ Government record, cited
3M · ORING SEAL
PRODUCT OVERVIEW

122368-1: PLUG,VENT.

You like to use your mobile device outdoors? The sun is shining and you want to spend as much time as possible outdoors. To increase the readability of your device - especially in sunlight - we offer MySunshadeDisplay Screen Protector.

Vikuiti protection films are designed for application to electronic displays. This part is cataloged in the U.S. Government catalog under NSN 5340-01-268-8651, 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
122368-1
NSN: 5340-01-268-8651
FSC: 5340 — Hardware, Commercial
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A A
thread_length0.150 INCHES NOMINAL IN
inside_diameter0.549 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
vent_hole_shapeROUND
outside_diameter0.810 INCHES NOMINAL IN
special_featuresMATL QQ-S-763,CL 3O4,COND B; FINISH,MIL-S-5002,TYPE 2,& MIL-C-17538
surface_treatmentPASSIVATE
vent_hole_diameter0.374 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN
vent_hole_quantity1
end_connection_typeTHREADED
thread_pitch_diameters+0.7056 TO 0.7094 INCHES IN
NSN5340-01-268-8651
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 122368-1 MFR: 3M ⚠ 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
•
VENT HOLE DIAMETER: 0.374 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN
•
VENT HOLE SHAPE: ROUND
•
THREAD LENGTH: 0.150 INCHES NOMINAL IN
•
END CONNECTION TYPE: THREADED
•
THREAD PITCH DIAMETERS: +0.7056 TO 0.7094 INCHES IN
•
OUTSIDE DIAMETER: 0.810 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.549 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.374 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN
VENT HOLE SHAPEROUND
THREAD LENGTH0.150 INCHES NOMINAL IN
END CONNECTION TYPETHREADED
THREAD PITCH DIAMETERS+0.7056 TO 0.7094 INCHES IN
OUTSIDE DIAMETER0.810 INCHES NOMINAL IN
INSIDE DIAMETER0.549 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
SPECIAL FEATURESMATL QQ-S-763,CL 3O4,COND B; FINISH,MIL-S-5002,TYPE 2,& MIL-C-17538
SURFACE TREATMENTPASSIVATE
THREAD CLASS3A A
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
Ready to buy 122368-1?
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 122368-1?
122368-1 is a PLUG,VENT manufactured by 3M.
What is the NSN for 122368-1?
122368-1 is cataloged in the U.S. Government catalog under NSN 5340-01-268-8651. 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 — 122368-1

✓ 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.