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1427A24 — BOLT,FLUSH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1427A24: BOLT,FLUSH.

The BOLT,FLUSH is a the manufacturer industrial component. Key specifications include width: 1.000 INCHES NOMINAL OVERALL IN, length: 6.750 INCHES NOMINAL OVERALL IN, material: COPPER ALLOY OVERALL, special_features: REVERSIBLE FOR LEFT-RIGHT HAND OPERATION-UL LISTED FOR METAL FIRE DOORS UP TO 8 FT HIGH WITH MAX FIRE RATING OF 3 HRS FT, end_item_identification: AMCM SINGLE WINCH II CONTAINER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-568-4495, 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
1427A24
NSN: 5340-01-568-4495
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
width1.000 INCHES NOMINAL OVERALL IN
length6.750 INCHES NOMINAL OVERALL IN
materialCOPPER ALLOY OVERALL
special_featuresREVERSIBLE FOR LEFT-RIGHT HAND OPERATION-UL LISTED FOR METAL FIRE DOORS UP TO 8 FT HIGH WITH MAX FIRE RATING OF 3 HRS FT
end_item_identificationAMCM SINGLE WINCH II CONTAINER
NSN5340-01-568-4495
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1427A24 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
•
LENGTH: 6.750 INCHES NOMINAL OVERALL IN
•
WIDTH: 1.000 INCHES NOMINAL OVERALL IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
LENGTH6.750 INCHES NOMINAL OVERALL IN
SPECIAL FEATURESREVERSIBLE FOR LEFT-RIGHT HAND OPERATION-UL LISTED FOR METAL FIRE DOORS UP TO 8 FT HIGH WITH MAX FIRE RATING OF 3 HRS FT
WIDTH1.000 INCHES NOMINAL OVERALL IN
END ITEM IDENTIFICATIONAMCM SINGLE WINCH II CONTAINER
MATERIALCOPPER ALLOY OVERALL
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 1427A24?
1427A24 is a BOLT,FLUSH.
What is the NSN for 1427A24?
1427A24 is cataloged in the U.S. Government catalog under NSN 5340-01-568-4495. 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.