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ABN040050 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

ABN040050: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, thread_direction: RIGHT-HAND, end_item_identification: 4320-01-524-4467; PUMP ASSEMBLY, FLAMMABLE LIQUID, BULK TRANSFER, nominal_thread_diameter: 0.250 INCHES IN, part_name_assigned_by_controlling_agency: 1/4 INCH CAPSCREW IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-549-5985, 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
ABN040050
NSN: 5305-01-549-5985
FSC: 5305 — Screws
CAGE: 3Z7L8 — WESTERN DIESEL SERVICES, INC. DBA CK POWER (USA)
SPECIFICATIONS
head_styleHEXAGON
thread_directionRIGHT-HAND
end_item_identification4320-01-524-4467; PUMP ASSEMBLY, FLAMMABLE LIQUID, BULK TRANSFER
nominal_thread_diameter0.250 INCHES IN
part_name_assigned_by_controlling_agency1/4 INCH CAPSCREW IN
NSN5305-01-549-5985
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: ABN040050 · 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
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
PART NAME ASSIGNED BY CONTROLLING AGENCY1/4 INCH CAPSCREW IN
END ITEM IDENTIFICATION4320-01-524-4467; PUMP ASSEMBLY, FLAMMABLE LIQUID, BULK TRANSFER
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ABN040050?
ABN040050 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for ABN040050?
ABN040050 is cataloged in the U.S. Government catalog under NSN 5305-01-549-5985. 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.