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1040818-1 — ELECTRONIC COMPONENTS ASSEMBLY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1040818-1: ELECTRONIC COMPONENTS ASSEMBLY.

The ELECTRONIC COMPONENTS ASSEMBLY is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 1.000 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN, head_diameter: 0.328 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-373-3826, 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
1040818-1
NSN: 5325-00-373-3826
NIINs: 003733826, 009296309, 013205128
FSC: 5325 — Fastening Devices
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R54520 OVERALL
head_styleFLAT COUNTERSUNK
grip_length1.000 INCHES NOMINAL IN
thread_class3A A
grip_diameter0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
head_diameter0.328 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_length0.276 INCHES MINIMUM IN
surface_finish32.0 MICROINCHES THREADS
fastener_length1.261 INCHES MINIMUM AND 1.291 INCHES MAXIMUM IN
hardness_rating36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
special_featuresCIRCUIT CARD ASSY 6; CAPACITOR FIXED 5; CONNECTOR 2; DIODE 4; RESISTOR FIXED 3; TRANSFORMER 1; RELAY 1; TRANSISTOR 2
thread_directionRIGHT-HAND
NSN5325-00-373-3826
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1040818-1 · 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1040818-1?
1040818-1 is a ELECTRONIC COMPONENTS ASSEMBLY.
What is the NSN for 1040818-1?
1040818-1 is cataloged in the U.S. Government catalog under NSN 5325-00-373-3826. This indicates validated use in U.S. government and defense supply chains.
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