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Technical Data Sheet

A-1066 — Technical Data Sheet

✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: FILLISTER, head_height: 0.069 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, thread_class: 2A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5325-00-063-7988, 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
A-1066
NSN: 5325-00-063-7988
FSC: 5325
CAGE: 57771 — EDWIN B. STIMPSON COMPANY, INC. DBA STIMPSON (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleFILLISTER
head_height0.069 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
thread_class2A A
barrel_height0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
head_diameter0.166 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
thread_length0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY
fastener_length0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
NSN5325-00-063-7988
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A-1066 · 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
•
FLANGE STYLE: FLANGE
•
FLANGE OUTSIDE DIAMETER: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL B FED SPEC ALL TREATMENT RESPONSES OVERALL
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
BARREL HEIGHT: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
COLOR: YELLOW, IRIDESCENT AND BRONZE OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
•
BARREL STYLE: STRAIGHT ROUND TYPE
TECHNICAL CHARACTERISTICS
FLANGE STYLEFLANGE
FLANGE OUTSIDE DIAMETER0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL B FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
BARREL HEIGHT0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
COLORYELLOW, IRIDESCENT AND BRONZE OVERALL
MATERIALCOPPER ALLOY OVERALL
BARREL STYLESTRAIGHT ROUND TYPE
BARREL OUTSIDE DIAMETER0.225 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A051078163InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5961004780751InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5961003657636InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AN500B4-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILS933InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GE500D1066InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-1066?
A-1066 is a SEMICONDUCTOR DEVICE ASSEMBLY.
What parts can replace A-1066?
There are 11 known substitutes for A-1066: A051078163, 5961004780751, 5961003657636 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1066?
A-1066 is cataloged in the Federal Logistics Information System under NSN 5325-00-063-7988. This indicates validated use in U.S. government and defense supply chains.
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