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GB503A-SD10H — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

GB503A-SD10H: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.915 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024 ACTUATOR ARM, insert_size: 0.341 IN OD IN, thread_class: 3A A, thread_length: 0.246 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN, flange_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-441-7188, 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
GB503A-SD10H
NSN: 5325-01-441-7188
FSC: 5325 — Fastening Devices
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
length0.915 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024 ACTUATOR ARM
insert_size0.341 IN OD IN
thread_class3A A
thread_length0.246 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
flange_diameter0.625 INCHES NOMINAL IN
flange_thickness0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
style_designatorFLANGE
thread_directionRIGHT-HAND
nominal_thread_size0.190 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
NSN5325-01-441-7188
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: GB503A-SD10H · 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
•
FLANGE DIAMETER: 0.625 INCHES NOMINAL IN
•
LENGTH: 0.915 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.246 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
•
INSERT SIZE: 0.341 IN OD IN
•
STYLE DESIGNATOR: FLANGE
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.625 INCHES NOMINAL IN
LENGTH0.915 INCHES NOMINAL IN
FLANGE THICKNESS0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
THREAD LENGTH0.246 INCHES MINIMUM AND 0.339 INCHES MAXIMUM IN
INSERT SIZE0.341 IN OD IN
STYLE DESIGNATORFLANGE
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS3A A
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
S104D1032AL-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 GB503A-SD10H?
GB503A-SD10H is a INSERT,SCREW THREAD.
What parts can replace GB503A-SD10H?
There is 1 known substitute for GB503A-SD10H: S104D1032AL-16. Substitute compatibility should be verified for your specific system.
What is the NSN for GB503A-SD10H?
GB503A-SD10H is cataloged in the U.S. Government catalog under NSN 5325-01-441-7188. This indicates validated use in U.S. government and defense supply chains.
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