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1420-1CSC-38-A2 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1420-1CSC-38-A2: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, fastener_length: 1.000 INCHES NOMINAL IN, special_features: CALLIE SOCKET HEAD, end_item_identification: AIRBORNE RADAR, ASTOR, CORLAND CO, nominal_thread_diameter: 0.250 INCHES IN, thread_quantity_per_inch: 20. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-515-2580, 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
1420-1CSC-38-A2
NSN: 5305-01-515-2580
FSC: 5305 — Screws
CAGE: 5G464 — CORLAND CO. DBA CORLAND CO (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
fastener_length1.000 INCHES NOMINAL IN
special_featuresCALLIE SOCKET HEAD
end_item_identificationAIRBORNE RADAR, ASTOR, CORLAND CO
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
NSN5305-01-515-2580
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1420-1CSC-38-A2 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD QUANTITY PER INCH: 20
•
MATERIAL: IRON ALLOY 660 OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.000 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
SPECIAL FEATURESCALLIE SOCKET HEAD
END ITEM IDENTIFICATIONAIRBORNE RADAR, ASTOR, CORLAND CO
THREAD QUANTITY PER INCH20
MATERIALIRON ALLOY 660 OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1420-1CSC-38-A2?
1420-1CSC-38-A2 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 1420-1CSC-38-A2?
1420-1CSC-38-A2 is cataloged in the U.S. Government catalog under NSN 5305-01-515-2580. 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.