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11635958 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11635958: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 0.920 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN, overall_length: 1.420 INCHES MINIMUM AND 1.460 INCHES MAXIMUM IN, hardness_rating: 85.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-077-8631, 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
11635958
NSN: 5306-01-077-8631
FSC: 5306 — Bolts
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length0.920 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
thread_class2A A
thread_length0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
overall_length1.420 INCHES MINIMUM AND 1.460 INCHES MAXIMUM IN
hardness_rating85.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
style_designatorROUND, CLOSED
thread_directionRIGHT-HAND
eye_stock_diameter0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
eye_inside_diameter0.188 INCHES NOMINAL IN
nominal_thread_diameter1.250 INCHES IN
thread_quantity_per_inch32
NSN5306-01-077-8631
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11635958 · 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
•
EYE STOCK DIAMETER: 0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
•
HARDNESS RATING: 85.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
•
SHANK LENGTH: 0.920 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND, CLOSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS
EYE STOCK DIAMETER0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
THREAD LENGTH0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
HARDNESS RATING85.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
SHANK LENGTH0.920 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
STYLE DESIGNATORROUND, CLOSED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.420 INCHES MINIMUM AND 1.460 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER1.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTER OF EYE TO SHANK END1.230 INCHES MINIMUM AND 1.270 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 11635958?
11635958 is a BOLT,EYE.
What is the NSN for 11635958?
11635958 is cataloged in the U.S. Government catalog under NSN 5306-01-077-8631. 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.