PartsTable
Technical Data Sheet
D-1046 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.250 INCHES NOMINAL IN, head_style: FILLISTER, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.710 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN, head_height: 0.094 INCHES NOMINAL IN, 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 (FLIS) under NSN 5305-00-736-8279, 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
D-1046
NSN: 5305-00-736-8279
FSC: 5305
CAGE: 60893 — TROY SUNSHADE CORP. DBA BAGS BY TROY (USA)
SPECIFICATIONS
body_width0.250 INCHES NOMINAL IN
head_styleFILLISTER
body_height0.180 INCHES MAXIMUM IN
body_length0.710 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
head_height0.094 INCHES NOMINAL IN
thread_class2A A
head_diameter0.562 INCHES NOMINAL IN
thread_length0.438 INCHES MINIMUM IN
screw_materialSTEEL COMP 1212
fastener_length0.469 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedHIGH SPEED AND MONOLITHIC
NSN5305-00-736-8279
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: D-1046 · 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
THREAD QUANTITY PER INCH: 28
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
FASTENER LENGTH: 0.469 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UNF
THREAD CLASS: 2A A
HEAD DIAMETER: 0.562 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH28
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER0.250 INCHES IN
FASTENER LENGTH0.469 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
THREAD CLASS2A A
HEAD DIAMETER0.562 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
HEAD STYLEFILLISTER
HEAD HEIGHT0.094 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
D1046Interchangeable
interchangeable cross-reference
interchangeable
E682Interchangeable
interchangeable cross-reference
interchangeable
E-637Interchangeable
interchangeable cross-reference
interchangeable
SN74HC86NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-1046?
D-1046 is a MICROCIRCUIT,DIGITAL.
What parts can replace D-1046?
There are 4 known substitutes for D-1046: D1046, E682, E-637 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-1046?
D-1046 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-736-8279. This indicates validated use in U.S. government and defense supply chains.
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