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Technical Data Sheet
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1221019 — 1221019

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1221019: 1221019.

The 1221019 is a the manufacturer industrial component. Key specifications include material: RUBBER NEOPRENE, overall_height: 6.500 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, special_features: 0.13 INCH THICK; BLACK IN COLOR IN, mounting_hole_type: PLAIN, mounting_hole_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-163-0393, 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
1221019
NSN: 5305-01-163-0393
NIINs: 011630393, 015172760
FSC: 5305 — Screws
CAGE: 56288 — QORK MACHINE CO DBA QMC INC (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE
overall_height6.500 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
special_features0.13 INCH THICK; BLACK IN COLOR IN
mounting_hole_typePLAIN
mounting_hole_diameter0.250 INCHES NOMINAL IN
mounting_hole_quantity4
end_item_identification4210-01-486-1035 TRUCK, FIREFIGHTING
part_name_assigned_by_controlling_agencyBRACKET, TURRET, SEAL, CAB, RUBBER
NSN5305-01-163-0393
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1221019 · 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
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 1221019?
1221019 is a 1221019.
What is the NSN for 1221019?
1221019 is cataloged in the U.S. Government catalog under NSN 5305-01-163-0393. This indicates validated use in U.S. government and defense supply chains.
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