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PartsTable / COMPONENT / D2149 ITEM 87
D2149 ITEM 87 ✓ 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 SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 0.875 INCHES NOMINAL IN, fastener_length: 0.875 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.375 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-523-9289, 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
D2149 ITEM 87
NSN: 5305-01-523-9289
FSC: 5305
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2A A
thread_length0.875 INCHES NOMINAL IN
fastener_length0.875 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNF
material_document_and_classificationGRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5305-01-523-9289
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: D2149 ITEM 87 · 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 DIRECTION: RIGHT-HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD QUANTITY PER INCH: 24
•
THREAD LENGTH: 0.875 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.875 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATIONGRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH24
THREAD LENGTH0.875 INCHES NOMINAL IN
FASTENER LENGTH0.875 INCHES NOMINAL IN
THREAD CLASS2A A
NOMINAL THREAD DIAMETER0.375 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
PT87-SInterchangeable
interchangeable cross-reference
interchangeable
3-05008-0410Interchangeable
interchangeable cross-reference
interchangeable
X152Interchangeable
interchangeable cross-reference
interchangeable
34670Interchangeable
interchangeable cross-reference
interchangeable
SL-105-G-12Interchangeable
interchangeable cross-reference
interchangeable
D2149 ITEM 87Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2149 ITEM 87?
D2149 ITEM 87 is a SCREW,CAP,SOCKET HEAD.
What parts can replace D2149 ITEM 87?
There are 7 known substitutes for D2149 ITEM 87: PT87-S, 3-05008-0410, X152 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D2149 ITEM 87?
D2149 ITEM 87 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-523-9289. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026