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BPA-1440 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BPA-1440: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include thread_series: UNS, overall_height: 0.300 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), special_features: BLACK IN COLOR, style_designator: CLOSED END, width_across_flats: 0.430 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-229-7157, 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
BPA-1440
NSN: 5930-01-229-7157
FSC: 5930 — Switches
CAGE: 95146 — ALCO ELECTRONIC PRODUCTS INC (USA)
SPECIFICATIONS
thread_seriesUNS
overall_height0.300 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
special_featuresBLACK IN COLOR
style_designatorCLOSED END
width_across_flats0.430 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
base_thread_locationINTERNAL
thread_quantity_per_inch40
NSN5930-01-229-7157
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN BPA-1440 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.430 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
MOUNTING METHOD: THREADED HOLE(S)
•
BASE THREAD LOCATION: INTERNAL
•
STYLE DESIGNATOR: CLOSED END
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.300 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.430 INCHES NOMINAL IN
THREAD SERIESUNS
MOUNTING METHODTHREADED HOLE(S)
BASE THREAD LOCATIONINTERNAL
STYLE DESIGNATORCLOSED END
NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURESBLACK IN COLOR
THREAD QUANTITY PER INCH40
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 1
BPA-1440-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BPA-1440?
BPA-1440 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace BPA-1440?
There is 1 known substitute for BPA-1440: BPA-1440-0. Substitute compatibility should be verified for your specific system.
What is the NSN for BPA-1440?
BPA-1440 is cataloged in the U.S. Government catalog under NSN 5930-01-229-7157. 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.