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L320-002-526 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

L320-002-526: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.122 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.245 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN, thread_length: 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN, screw_material: STEEL COMP 416. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-121-8091, 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
L320-002-526
NSN: 5305-00-121-8091
FSC: 5305 — Screws
CAGE: 36090 — LOCKHEED MARTIN LIBRASCOPE CORPORATION (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.122 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.245 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN
thread_length0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
screw_materialSTEEL COMP 416
fastener_length2.458 INCHES MINIMUM AND 2.478 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.138 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-00-121-8091
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: L320-002-526 · 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: 0.122 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.458 INCHES MINIMUM AND 2.478 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL COMP 416
•
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
FASTENER LENGTH2.458 INCHES MINIMUM AND 2.478 INCHES MAXIMUM IN
THREAD LENGTH0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL COMP 416
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
THREAD QUANTITY PER INCH32
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
2042024-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 L320-002-526?
L320-002-526 is a SCREW,MACHINE.
What parts can replace L320-002-526?
There is 1 known substitute for L320-002-526: 2042024-6. Substitute compatibility should be verified for your specific system.
What is the NSN for L320-002-526?
L320-002-526 is cataloged in the U.S. Government catalog under NSN 5305-00-121-8091. 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.