PartsTable
Technical Data Sheet
Download PDF

11-1-9451 — ANTENNA

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11-1-9451: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, head_style: HEXAGON, head_height: 0.39 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.39 INCHES NOMINAL IN, fastener_length: 2.75 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-609-2625, 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
11-1-9451
NSN: 5306-01-609-2625
NIINs: 016092625, 016227405
FSC: 5306 — Bolts
CAGE: 81337 — W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
head_styleHEXAGON
head_height0.39 INCHES NOMINAL IN
thread_class2A A
thread_length0.39 INCHES NOMINAL IN
fastener_length2.75 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentZINC ALLOY OVERALL
width_between_flats1.00 INCHES NOMINAL IN
end_item_identificationC-17A A
nominal_thread_diameter0.625 INCHES IN
thread_quantity_per_inch18
NSN5306-01-609-2625
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11-1-9451 · 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
•
HEAD HEIGHT: 0.39 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.75 INCHES NOMINAL IN
•
THREAD LENGTH: 0.39 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.625 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
WIDTH BETWEEN FLATS: 1.00 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC ALLOY OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.39 INCHES NOMINAL IN
FASTENER LENGTH2.75 INCHES NOMINAL IN
THREAD LENGTH0.39 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.625 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS1.00 INCHES NOMINAL IN
SURFACE TREATMENTZINC ALLOY OVERALL
THREAD CLASS2A A
END ITEM IDENTIFICATION1670-01-295-8133
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
Ready to buy 11-1-9451?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 11-1-9451?
11-1-9451 is a ANTENNA.
What is the NSN for 11-1-9451?
11-1-9451 is cataloged in the U.S. Government catalog under NSN 5306-01-609-2625. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 11-1-9451

✓ 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.