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7949939P1 — BUTTON,PLUG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7949939P1: BUTTON,PLUG.

The BUTTON,PLUG is a the manufacturer industrial component. Key specifications include material: STEEL, head_height: 0.093 INCHES NOMINAL IN, overall_height: 0.343 INCHES NOMINAL IN, prong_quantity: 12, style_designator: STANDARD, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-835-7264, 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
7949939P1
NSN: 5340-00-835-7264
FSC: 5340 — Hardware, Commercial
CAGE: 99971 — LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
head_height0.093 INCHES NOMINAL IN
overall_height0.343 INCHES NOMINAL IN
prong_quantity12
style_designatorSTANDARD
surface_treatmentCADMIUM
head_outside_diameter1.312 INCHES NOMINAL IN
prong_outside_diameter1.250 INCHES NOMINAL IN
hole_accommodation_diameter1.125 INCHES NOMINAL IN
material_accommodated_thickness0.064 INCHES NOMINAL IN
NSN5340-00-835-7264
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7949939P1 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
•
HEAD HEIGHT: 0.093 INCHES NOMINAL IN
•
HOLE ACCOMMODATION DIAMETER: 1.125 INCHES NOMINAL IN
•
MATERIAL ACCOMMODATED THICKNESS: 0.064 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STANDARD
•
PRONG OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
•
HEAD OUTSIDE DIAMETER: 1.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.343 INCHES NOMINAL IN
HEAD HEIGHT0.093 INCHES NOMINAL IN
HOLE ACCOMMODATION DIAMETER1.125 INCHES NOMINAL IN
MATERIAL ACCOMMODATED THICKNESS0.064 INCHES NOMINAL IN
STYLE DESIGNATORSTANDARD
PRONG OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
HEAD OUTSIDE DIAMETER1.312 INCHES NOMINAL IN
MATERIALSTEEL
PRONG QUANTITY12
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 7949939P1?
7949939P1 is a BUTTON,PLUG.
What is the NSN for 7949939P1?
7949939P1 is cataloged in the U.S. Government catalog under NSN 5340-00-835-7264. This indicates validated use in U.S. government and defense supply chains.
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