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91187A255 — ROD,CONTINUOUS THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91187A255: ROD,CONTINUOUS THREAD.

The ROD,CONTINUOUS THREAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, overall_length: 2.0 FEET NOMINAL FT, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.312 INCHES STUD THREAD IN, end_item_identification: F-15SA, thread_quantity_per_inch: 24 STUD THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-646-7705, 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
91187A255
NSN: 5306-01-646-7705
FSC: 5306 — Bolts
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 304
overall_length2.0 FEET NOMINAL FT
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.312 INCHES STUD THREAD IN
end_item_identificationF-15SA
thread_quantity_per_inch24 STUD THREAD
thread_series_designatorUNF STUD THREAD
material_document_and_classificationASTM A193 B8 NATIONAL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyROD THREADED
NSN5306-01-646-7705
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91187A255 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A193 B8 NATIONAL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD THREAD IN
•
THREAD QUANTITY PER INCH: 24 STUD THREAD
•
MATERIAL: STEEL COMP 304
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A193 B8 NATIONAL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.0 FEET NOMINAL FT
THREAD DIRECTIONRIGHT-HAND STUD THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
PART NAME ASSIGNED BY CONTROLLING AGENCYROD THREADED
END ITEM IDENTIFICATIONF-15SA
THREAD QUANTITY PER INCH24 STUD THREAD
MATERIALSTEEL COMP 304
THREAD SERIES DESIGNATORUNF STUD THREAD
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 91187A255?
91187A255 is a ROD,CONTINUOUS THREAD.
What is the NSN for 91187A255?
91187A255 is cataloged in the U.S. Government catalog under NSN 5306-01-646-7705. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.