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12419954-88 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12419954-88: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, fastener_length: 8.0 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND, surface_treatment: PASSIVATE AND ZINC AND ALUMINUM OVERALL, end_item_identification: 2320-01-652-5208. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-705-7482, 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
12419954-88
NSN: 5305-01-705-7482
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
fastener_length8.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE AND ZINC AND ALUMINUM OVERALL
end_item_identification2320-01-652-5208
nominal_thread_diameter8.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters1.25
material_document_and_classificationISO 898, PART 1 OR GRADE A MINIMUM ISO 989, PART 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySCREW, HEXAGON HEAD
surface_treatment_document_and_classificationASTM F2833 GRADE 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5305-01-705-7482
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12419954-88 · 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: 8.0 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F2833 GRADE 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 1.25
•
MATERIAL DOCUMENT AND CLASSIFICATION: ISO 898, PART 1 OR GRADE A MINIMUM ISO 989, PART 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: PASSIVATE AND ZINC AND ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
FASTENER LENGTH8.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F2833 GRADE 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS1.25
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898, PART 1 OR GRADE A MINIMUM ISO 989, PART 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTPASSIVATE AND ZINC AND ALUMINUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, HEXAGON HEAD
END ITEM IDENTIFICATION2320-01-652-5208
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 2
12419954Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
12419954-088Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 12419954-88?
12419954-88 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 12419954-88?
There are 2 known substitutes for 12419954-88: 12419954, 12419954-088. Substitute compatibility should be verified for your specific system.
What is the NSN for 12419954-88?
12419954-88 is cataloged in the U.S. Government catalog under NSN 5305-01-705-7482. This indicates validated use in U.S. government and defense supply chains.
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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.