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13261006102 — BOLT,INTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

13261006102: BOLT,INTERNALLY RELIEVED BODY.

The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, head_style: HEXAGON, head_height: 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN, thread_series: UNF OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-500-2499, 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
13261006102
NSN: 5306-01-500-2499
FSC: 5306 — Bolts
CAGE: 7H728 — DERBYSHIRE MACK & MORGAN INC (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
head_styleHEXAGON
head_height0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
thread_class2A A
thread_length1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
thread_seriesUNF OVERALL
fastener_length1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
style_designatorCONCENTRIC HOLE THREADED
thread_directionRIGHT-HAND
width_between_flats0.500 INCHES NOMINAL IN
end_item_identificationVALVE ANL
nominal_thread_diameter0.500 INCHES IN
NSN5306-01-500-2499
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 13261006102 · 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
•
HEAD HEIGHT: 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
•
THREAD SERIES: UNF OVERALL
•
THREAD LENGTH: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONCENTRIC HOLE THREADED
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
FASTENER LENGTH1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
THREAD SERIESUNF OVERALL
THREAD LENGTH1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
STYLE DESIGNATORCONCENTRIC HOLE THREADED
NOMINAL THREAD DIAMETER0.500 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
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 1
12110-0264 ITEM 15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13261006102?
13261006102 is a BOLT,INTERNALLY RELIEVED BODY.
What parts can replace 13261006102?
There is 1 known substitute for 13261006102: 12110-0264 ITEM 15. Substitute compatibility should be verified for your specific system.
What is the NSN for 13261006102?
13261006102 is cataloged in the U.S. Government catalog under NSN 5306-01-500-2499. 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.