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AUT-18 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AUT-18: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, insert_size: 0.216-28 UNF,2A A, special_features: DRY FILM LUBRICANT COATED, style_designator: KEYLOCK, features_provided: INDIVIDUALLY KEYED, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-132-6828, 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
AUT-18
NSN: 5325-01-132-6828
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
length0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
insert_size0.216-28 UNF,2A A
special_featuresDRY FILM LUBRICANT COATED
style_designatorKEYLOCK
features_providedINDIVIDUALLY KEYED
surface_treatmentPASSIVATE OVERALL
full_internal_thread_length0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
internal_thread_relief_depth0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
NSN5325-01-132-6828
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AUT-18 · 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: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
INSERT SIZE: 0.216-28 UNF,2A A
•
STYLE DESIGNATOR: KEYLOCK
•
INTERNAL THREAD RELIEF DEPTH: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
•
FEATURES PROVIDED: INDIVIDUALLY KEYED
•
FULL INTERNAL THREAD LENGTH: 0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
INSERT SIZE0.216-28 UNF,2A A
STYLE DESIGNATORKEYLOCK
INTERNAL THREAD RELIEF DEPTH0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
FEATURES PROVIDEDINDIVIDUALLY KEYED
FULL INTERNAL THREAD LENGTH0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
SPECIAL FEATURESDRY FILM LUBRICANT COATED
SURFACE TREATMENTPASSIVATE OVERALL
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
951350-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 AUT-18?
AUT-18 is a INSERT,SCREW THREAD.
What parts can replace AUT-18?
There is 1 known substitute for AUT-18: 951350-1. Substitute compatibility should be verified for your specific system.
What is the NSN for AUT-18?
AUT-18 is cataloged in the U.S. Government catalog under NSN 5325-01-132-6828. This indicates validated use in U.S. government and defense supply chains.
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