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7771298-5 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7771298-5: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 1.060 INCHES NOMINAL IN, insert_size: 0.750-10 UNC CLASS 2, style_designator: GROOVED KEYLOCK, surface_treatment: CADMIUM OVERALL, full_internal_thread_length: 1.060 INCHES NOMINAL IN, internal_thread_relief_depth: 0.010 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-178-6058, 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
7771298-5
NSN: 5325-00-178-6058
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length1.060 INCHES NOMINAL IN
insert_size0.750-10 UNC CLASS 2
style_designatorGROOVED KEYLOCK
surface_treatmentCADMIUM OVERALL
full_internal_thread_length1.060 INCHES NOMINAL IN
internal_thread_relief_depth0.010 INCHES NOMINAL IN
NSN5325-00-178-6058
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7771298-5 · 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
•
LENGTH: 1.060 INCHES NOMINAL IN
•
INSERT SIZE: 0.750-10 UNC CLASS 2
•
STYLE DESIGNATOR: GROOVED KEYLOCK
•
INTERNAL THREAD RELIEF DEPTH: 0.010 INCHES NOMINAL IN
•
FULL INTERNAL THREAD LENGTH: 1.060 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
LENGTH1.060 INCHES NOMINAL IN
INSERT SIZE0.750-10 UNC CLASS 2
STYLE DESIGNATORGROOVED KEYLOCK
INTERNAL THREAD RELIEF DEPTH0.010 INCHES NOMINAL IN
FULL INTERNAL THREAD LENGTH1.060 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
FMC14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7771298Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 7771298-5?
7771298-5 is a INSERT,SCREW THREAD.
What parts can replace 7771298-5?
There are 2 known substitutes for 7771298-5: FMC14, 7771298. Substitute compatibility should be verified for your specific system.
What is the NSN for 7771298-5?
7771298-5 is cataloged in the U.S. Government catalog under NSN 5325-00-178-6058. 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.