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BC14-19 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BC14-19: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 4.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY OVERALL, thread_class: 2B RIGHT INTERNAL, thread_length: 0.3125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, style_designator: PROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS, thread_direction: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-652-5180, 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
BC14-19
NSN: 5340-01-652-5180
FSC: 5340 — Hardware, Commercial
CAGE: 06324 — GLENAIR, INC. (USA)
SPECIFICATIONS
length4.000 INCHES NOMINAL IN
materialALUMINUM ALLOY OVERALL
thread_class2B RIGHT INTERNAL
thread_length0.3125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
style_designatorPROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS
thread_directionRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
surface_treatmentANODIZE OVERALL
width_across_flats0.375 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shapeSQUARE
left_projection_length0.3125 INCHES NOMINAL IN
end_item_identificationC130J AIRCMG
NSN5340-01-652-5180
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BC14-19 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
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
LENGTH: 4.000 INCHES NOMINAL IN
•
LEFT PROJECTION DIAMETER: 0.375 INCHES NOMINAL IN
•
LEFT PROJECTION LENGTH: 0.3125 INCHES NOMINAL IN
•
THREAD LENGTH: 0.3125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: PROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS
•
THREAD DIRECTION: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
LENGTH4.000 INCHES NOMINAL IN
LEFT PROJECTION DIAMETER0.375 INCHES NOMINAL IN
LEFT PROJECTION LENGTH0.3125 INCHES NOMINAL IN
THREAD LENGTH0.3125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
THREAD LENGTH0.3125 INCHES NOMINAL RIGHT INTERNAL IN
STYLE DESIGNATORPROJECTION BOTH ENDS LEFT AND RIGHT INTERNAL THREADS
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
NOMINAL THREAD SIZE0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
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 BC14-19?
BC14-19 is a STANDOFF,THREADED,SPACING.
What is the NSN for BC14-19?
BC14-19 is cataloged in the U.S. Government catalog under NSN 5340-01-652-5180. This indicates validated use in U.S. government and defense supply chains.
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