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L135-1-5 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

L135-1-5: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.312 INCHES NOMINAL IN, material: STEEL COMP 1117 OVERALL, insert_size: 0.313-18 UNC 3A A, style_designator: KEYLOCK, features_provided: INDIVIDUALLY KEYED, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-652-0385, 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
L135-1-5
NSN: 5325-00-652-0385
FSC: 5325 — Fastening Devices
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
length0.312 INCHES NOMINAL IN
materialSTEEL COMP 1117 OVERALL
insert_size0.313-18 UNC 3A A
style_designatorKEYLOCK
features_providedINDIVIDUALLY KEYED
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_document_and_classificationAMS 5022 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
top_portion_unthreaded_outside_length0.040 INCHES NOMINAL IN
top_unthreaded_portion_outside_diameter0.244 INCHES NOMINAL IN
surface_treatment_document_and_classificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-00-652-0385
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: L135-1-5 · 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: 0.312 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
INSERT SIZE: 0.313-18 UNC 3A A
•
STYLE DESIGNATOR: KEYLOCK
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5022 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FEATURES PROVIDED: INDIVIDUALLY KEYED
•
TOP UNTHREADED PORTION OUTSIDE DIAMETER: 0.244 INCHES NOMINAL IN
•
TOP PORTION UNTHREADED OUTSIDE LENGTH: 0.040 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.312 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
INSERT SIZE0.313-18 UNC 3A A
STYLE DESIGNATORKEYLOCK
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5022 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FEATURES PROVIDEDINDIVIDUALLY KEYED
TOP UNTHREADED PORTION OUTSIDE DIAMETER0.244 INCHES NOMINAL IN
TOP PORTION UNTHREADED OUTSIDE LENGTH0.040 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL COMP 1117 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 3
952A-3CS0312Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
952A-3C50312Reference document
Same NSN cross-reference
Reference document — Secondary reference
952A-3C5312Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L135-1-5?
L135-1-5 is a INSERT,SCREW THREAD.
What parts can replace L135-1-5?
There are 3 known substitutes for L135-1-5: 952A-3CS0312, 952A-3C50312, 952A-3C5312. Substitute compatibility should be verified for your specific system.
What is the NSN for L135-1-5?
L135-1-5 is cataloged in the U.S. Government catalog under NSN 5325-00-652-0385. This indicates validated use in U.S. government and defense supply chains.
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