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91249A192 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91249A192: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include special_features: LOW CLEARENCE FOR LOWER PROFILE; 8-32 COURSE THREAD;, end_item_identification: SCREW, MACHINE, part_name_assigned_by_controlling_agency: MACHINE SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-574-5717, 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
91249A192
NSN: 5305-01-574-5717
FSC: 5305 — Screws
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
special_featuresLOW CLEARENCE FOR LOWER PROFILE; 8-32 COURSE THREAD;
end_item_identificationSCREW, MACHINE
part_name_assigned_by_controlling_agencyMACHINE SCREW
NSN5305-01-574-5717
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91249A192 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESLOW CLEARENCE FOR LOWER PROFILE; 8-32 COURSE THREAD;
PART NAME ASSIGNED BY CONTROLLING AGENCYMACHINE SCREW
END ITEM IDENTIFICATIONSCREW, MACHINE
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 1
3500-08028-0006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91249A192?
91249A192 is a SCREW,MACHINE.
What parts can replace 91249A192?
There is 1 known substitute for 91249A192: 3500-08028-0006. Substitute compatibility should be verified for your specific system.
What is the NSN for 91249A192?
91249A192 is cataloged in the U.S. Government catalog under NSN 5305-01-574-5717. 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.