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111138038 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

111138038: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include thread_class: 2AA, screw_material: STEEL, fastener_length: 12.025 INCHES NOMINAL IN, nominal_thread_diameter: 2.500 INCHES IN, thread_series_designator: UN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-459-4745, 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
111138038
NSN: 5305-01-459-4745
FSC: 5305 — Screws
CAGE: 07309 — BIRD-JOHNSON PROPELLER COMPANY, LLC (USA)
SPECIFICATIONS
thread_class2AA
screw_materialSTEEL
fastener_length12.025 INCHES NOMINAL IN
nominal_thread_diameter2.500 INCHES IN
thread_quantity_per_inch6
thread_series_designatorUN
NSN5305-01-459-4745
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 111138038 · 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: 12.025 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 2.500 INCHES IN
•
SCREW MATERIAL: STEEL
•
THREAD CLASS: 2AA
•
THREAD QUANTITY PER INCH: 6
•
THREAD SERIES DESIGNATOR: UN
TECHNICAL CHARACTERISTICS
FASTENER LENGTH12.025 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER2.500 INCHES IN
SCREW MATERIALSTEEL
THREAD CLASS2AA
THREAD QUANTITY PER INCH6
THREAD SERIES DESIGNATORUN
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
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 111138038?
111138038 is a SCREW,MACHINE.
What is the NSN for 111138038?
111138038 is cataloged in the U.S. Government catalog under NSN 5305-01-459-4745. 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.