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Technical Data Sheet
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114E2156-28 — BOLT,EYE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

114E2156-28: BOLT,EYE.

The BOLT,EYE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 431 OVERALL, shank_length: 5.700 INCHES MINIMUM AND 5.720 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.131 INCHES MINIMUM AND 1.151 INCHES MAXIMUM IN, overall_length: 6.675 INCHES MINIMUM AND 6.695 INCHES MAXIMUM IN, style_designator: ROUND, OPEN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-914-4131, 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
114E2156-28
NSN: 5306-00-914-4131
FSC: 5306 — Bolts
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 431 OVERALL
shank_length5.700 INCHES MINIMUM AND 5.720 INCHES MAXIMUM IN
thread_class2A A
thread_length1.131 INCHES MINIMUM AND 1.151 INCHES MAXIMUM IN
overall_length6.675 INCHES MINIMUM AND 6.695 INCHES MAXIMUM IN
style_designatorROUND, OPEN
thread_directionRIGHT-HAND
eye_stock_diameter0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
eye_inside_diameter0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
nominal_thread_diameter0.250 INCHES IN
minimum_tensile_strength175000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch20
NSN5306-00-914-4131
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 114E2156-28 · 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: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.131 INCHES MINIMUM AND 1.151 INCHES MAXIMUM IN
•
SHANK LENGTH: 5.700 INCHES MINIMUM AND 5.720 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND, OPEN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
EYE STOCK DIAMETER0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
THREAD LENGTH1.131 INCHES MINIMUM AND 1.151 INCHES MAXIMUM IN
SHANK LENGTH5.700 INCHES MINIMUM AND 5.720 INCHES MAXIMUM IN
STYLE DESIGNATORROUND, OPEN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH6.675 INCHES MINIMUM AND 6.695 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTER OF EYE TO SHANK END6.330 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH175000 POUNDS PER SQUARE INCH LBS
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 114E2156-28?
114E2156-28 is a BOLT,EYE.
What is the NSN for 114E2156-28?
114E2156-28 is cataloged in the U.S. Government catalog under NSN 5306-00-914-4131. 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.