PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 27899-000-00
27899-000-00 ✓ 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 BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 1.375 INCHES NOMINAL IN, style_designator: ROUND BEND, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.250 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 5306-01-177-0862, 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
27899-000-00
NSN: 5306-01-177-0862
FSC: 5306
CAGE: 88900 — UPRIGHT INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2A A
thread_length1.375 INCHES NOMINAL IN
style_designatorROUND BEND
thread_directionRIGHT-HAND
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
inside_distance_between_shanks1.750 INCHES NOMINAL IN
distance_from_inside_center_of_bend_to_bolt_end3.000 INCHES NOMINAL IN
NSN5306-01-177-0862
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 27899-000-00 · 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
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD LENGTH: 1.375 INCHES NOMINAL IN
•
INSIDE DISTANCE BETWEEN SHANKS: 1.750 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: ROUND BEND
•
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD LENGTH1.375 INCHES NOMINAL IN
INSIDE DISTANCE BETWEEN SHANKS1.750 INCHES NOMINAL IN
THREAD CLASS2A A
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIALSTEEL OVERALL
STYLE DESIGNATORROUND BEND
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END3.000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
8105-00-117-9881Interchangeable
interchangeable cross-reference
interchangeable
PPP-S-30Interchangeable
interchangeable cross-reference
interchangeable
5BInterchangeable
interchangeable cross-reference
interchangeable
147-170Interchangeable
interchangeable cross-reference
interchangeable
A1728Interchangeable
interchangeable cross-reference
interchangeable
83-443Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27899-000-00?
27899-000-00 is a BOLT,U.
What parts can replace 27899-000-00?
There are 11 known substitutes for 27899-000-00: 8105-00-117-9881, PPP-S-30, 5B and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27899-000-00?
27899-000-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-177-0862. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026