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240-205BN — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

240-205BN: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.050 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN, thread_length: 0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN, screw_material: COPPER ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-487-6099, 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
240-205BN
NSN: 5305-00-487-6099
FSC: 5305 — Screws
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.050 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
thread_length0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY
fastener_length0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.086 INCHES IN
screw_surface_treatmentNICKEL
thread_quantity_per_inch64
NSN5305-00-487-6099
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 240-205BN · 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: 0.050 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: NICKEL
•
FASTENER LENGTH: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: ECLIPSALOY,NO. 88,1/2 H,THE BENDIX CORP MFR REF SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.086 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.050 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTNICKEL
FASTENER LENGTH0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONECLIPSALOY,NO. 88,1/2 H,THE BENDIX CORP MFR REF SINGLE MATERIAL RESPONSE
THREAD LENGTH0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.086 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALCOPPER ALLOY
INTERNAL DRIVE STYLESLOT
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 1
FFIL0-205BNReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 240-205BN?
240-205BN is a SCREW,MACHINE.
What parts can replace 240-205BN?
There is 1 known substitute for 240-205BN: FFIL0-205BN. Substitute compatibility should be verified for your specific system.
What is the NSN for 240-205BN?
240-205BN is cataloged in the U.S. Government catalog under NSN 5305-00-487-6099. This indicates validated use in U.S. government and defense supply chains.
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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.