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AD-2331448-091 — MACHINE SCREW AND NUT AND WASHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AD-2331448-091: MACHINE SCREW AND NUT AND WASHER.

MACHINE SCREW AND NUT AND WASHER. Key specifications include special_features: TAPER BOLT NUT FOR CONCRETE FOR USE WITH KM ANCHORING SYSTEM KIT FOR 1 RADAR UNIT;100 REQUIRED, end_item_identification: ANCHORING SYSTEM KIT;RADAR UNIT, part_name_assigned_by_controlling_agency: CONCRETE TAPER BOLT NUT. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-557-1665, 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
AD-2331448-091
NSN: 5305-01-557-1665
FSC: 5305 — Screws
CAGE: 3KBH9 — ATECH INC (USA)
SPECIFICATIONS
special_featuresTAPER BOLT NUT FOR CONCRETE FOR USE WITH KM ANCHORING SYSTEM KIT FOR 1 RADAR UNIT;100 REQUIRED
end_item_identificationANCHORING SYSTEM KIT;RADAR UNIT
part_name_assigned_by_controlling_agencyCONCRETE TAPER BOLT NUT
NSN5305-01-557-1665
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AD-2331448-091 · 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 FEATURESTAPER BOLT NUT FOR CONCRETE FOR USE WITH KM ANCHORING SYSTEM KIT FOR 1 RADAR UNIT;100 REQUIRED
PART NAME ASSIGNED BY CONTROLLING AGENCYCONCRETE TAPER BOLT NUT
END ITEM IDENTIFICATIONANCHORING SYSTEM KIT;RADAR UNIT
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AD-2331448-091?
AD-2331448-091 is a MACHINE SCREW AND NUT AND WASHER.
What is the NSN for AD-2331448-091?
AD-2331448-091 is cataloged in the U.S. Government catalog under NSN 5305-01-557-1665. 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.