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Technical Data Sheet
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A102-1C — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A102-1C: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, grip_length: 0.190 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN, head_height: 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.357 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-993-5237, 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
A102-1C
NSN: 5306-00-993-5237
FSC: 5306 — Bolts
CAGE: K7766 — BSI STANDARDS LIMITED (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
grip_length0.190 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
head_height0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
thread_class2A A
thread_length0.357 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
fastener_length0.550 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
surface_treatmentCADMIUM OVERALL
width_between_flats0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
nominal_thread_diameter0.164 INCHES IN
NSN5306-00-993-5237
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A102-1C · 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: 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.550 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.357 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: S.94 FSCM K0195 MFR REF 1ST MATERIAL RESPONSE OR S.95 FSCM K0195 MFR REF 2ND MATERIAL RESPONSE OR S.114 FSCM K0195 MFR REF 3RD MATERIAL RESPONSE OR S.116 FSCM K0195 MFR REF 4TH MATERIAL RESPONSE OR S.117 FSCM K0195 MFR REF 5TH MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
FASTENER LENGTH0.550 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
THREAD LENGTH0.357 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONS.94 FSCM K0195 MFR REF 1ST MATERIAL RESPONSE OR S.95 FSCM K0195 MFR REF 2ND MATERIAL RESPONSE OR S.114 FSCM K0195 MFR REF 3RD MATERIAL RESPONSE OR S.116 FSCM K0195 MFR REF 4TH MATERIAL RESPONSE OR S.117 FSCM K0195 MFR REF 5TH MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH0.190 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A102-1C?
A102-1C is a BOLT,MACHINE.
What is the NSN for A102-1C?
A102-1C is cataloged in the U.S. Government catalog under NSN 5306-00-993-5237. 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.