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642AS1151-1 — PLUG,VENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

642AS1151-1: PLUG,VENT.

The PLUG,VENT is a the manufacturer industrial component. Key specifications include length: 0.300 INCHES NOMINAL IN, material: ALUMINUM ALLOY, thread_class: 2A A, vent_hole_shape: ROUND, outside_diameter: 0.880 INCHES NOMINAL IN, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-076-0664, 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
642AS1151-1
NSN: 5340-01-076-0664
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
length0.300 INCHES NOMINAL IN
materialALUMINUM ALLOY
thread_class2A A
vent_hole_shapeROUND
outside_diameter0.880 INCHES NOMINAL IN
surface_treatmentPAINT
vent_hole_diameter0.062 INCHES NOMINAL IN
vent_hole_quantity2
end_connection_typeTHREADED
material_document_and_classificationQQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE
thread_size_and_series/type_designator0.875-9 UNIFIED NATIONAL COARSE (UNC)
surface_treatment_document_and_classificationMIL-P-23377 PRIMER MIL SPEC SINGLE TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-076-0664
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 642AS1151-1 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
•
VENT HOLE DIAMETER: 0.062 INCHES NOMINAL IN
•
LENGTH: 0.300 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-23377 PRIMER MIL SPEC SINGLE TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE
•
VENT HOLE SHAPE: ROUND
•
END CONNECTION TYPE: THREADED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.880 INCHES NOMINAL IN
•
SURFACE TREATMENT: PAINT
TECHNICAL CHARACTERISTICS
VENT HOLE DIAMETER0.062 INCHES NOMINAL IN
LENGTH0.300 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377 PRIMER MIL SPEC SINGLE TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE
VENT HOLE SHAPEROUND
END CONNECTION TYPETHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, T351 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.880 INCHES NOMINAL IN
SURFACE TREATMENTPAINT
THREAD CLASS2A A
MATERIALALUMINUM ALLOY
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 642AS1151-1?
642AS1151-1 is a PLUG,VENT.
What is the NSN for 642AS1151-1?
642AS1151-1 is cataloged in the U.S. Government catalog under NSN 5340-01-076-0664. This indicates validated use in U.S. government and defense supply chains.
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