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PartsTable / COMPONENT / E1145-6-1
E1145-6-1 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FILLISTER, head_height: 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.312 INCHES NOMINAL IN, hole_diameter: 0.078 INCHES NOMINAL IN, thread_length: 0.406 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-038-2382, 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
E1145-6-1
NSN: 5305-00-038-2382
FSC: 5305
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
head_styleFILLISTER
head_height0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.312 INCHES NOMINAL IN
hole_diameter0.078 INCHES NOMINAL IN
hole_quantity2
thread_length0.406 INCHES MINIMUM IN
screw_materialSTEEL COMP 8740
fastener_length0.438 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
internal_drive_styleSLOT
NSN5305-00-038-2382
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: E1145-6-1 · 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
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE
•
THREAD SERIES DESIGNATOR: UNF
•
FASTENER LENGTH: 0.438 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32
•
HOLE QUANTITY: 2
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE
THREAD SERIES DESIGNATORUNF
FASTENER LENGTH0.438 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
HOLE QUANTITY2
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD DIAMETER0.312 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
THREAD LENGTH0.406 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
36990Interchangeable
interchangeable cross-reference
interchangeable
22647Interchangeable
interchangeable cross-reference
interchangeable
7068Interchangeable
interchangeable cross-reference
interchangeable
7864Interchangeable
interchangeable cross-reference
interchangeable
RE22647Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E1145-6-1?
E1145-6-1 is a SCREW,MACHINE.
What parts can replace E1145-6-1?
There are 7 known substitutes for E1145-6-1: 36990, 22647, 7068 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E1145-6-1?
E1145-6-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-038-2382. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026