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LB13-4-14 — SCREW ASSEMBLY,PANEL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

LB13-4-14: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 STAND-OFF, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.5018 INCHES MINIMUM AND 0.5066 INCHES MAXIMUM IN, thread_length: 0.375 INCHES NOMINAL IN, fastener_length: 1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-352-4226, 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
LB13-4-14
NSN: 5305-01-352-4226
FSC: 5305 — Screws
CAGE: 73197 — HI-SHEAR CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP XM-13 STAND-OFF
head_styleFLAT COUNTERSUNK
thread_class3A A
head_diameter0.5018 INCHES MINIMUM AND 0.5066 INCHES MAXIMUM IN
thread_length0.375 INCHES NOMINAL IN
fastener_length1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle100.0 DEGREES NOMINAL
features_providedHEX NUT
width_across_flats0.251 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.250 INCHES IN
NSN5305-01-352-4226
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: LB13-4-14 · 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
•
WIDTH ACROSS FLATS: 0.251 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
FEATURES PROVIDED: HEX NUT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.251 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
FASTENER LENGTH1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN
THREAD LENGTH0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4928 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE POINT
NOMINAL THREAD DIAMETER0.250 INCHES IN
FEATURES PROVIDEDHEX NUT
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
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 3
03A213-4-14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SLB141-4-14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS375-4-14Same 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 LB13-4-14?
LB13-4-14 is a SCREW ASSEMBLY,PANEL.
What parts can replace LB13-4-14?
There are 3 known substitutes for LB13-4-14: 03A213-4-14, SLB141-4-14, AS375-4-14. Substitute compatibility should be verified for your specific system.
What is the NSN for LB13-4-14?
LB13-4-14 is cataloged in the U.S. Government catalog under NSN 5305-01-352-4226. This indicates validated use in U.S. government and defense supply chains.
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