KNKL524 — INSERT,SCREW THREAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

KNKL524: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN, material: STEEL OVERALL, insert_size: 0.625-18 UNF 2A A, thread_class: 3B, style_designator: KEYLOCK, features_provided: INDIVIDUALLY KEYED. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-793-0760, 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

KNKL524

NSN: 5325-00-793-0760
NIINs: 007930760, 009994004
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)

SPECIFICATIONS

length	0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN
material	STEEL OVERALL
insert_size	0.625-18 UNF 2A A
thread_class	3B
style_designator	KEYLOCK
features_provided	INDIVIDUALLY KEYED
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.312 INCHES IN
thread_quantity_per_inch	24
thread_series_designator	UNF
full_internal_thread_length	0.400 INCHES NOMINAL IN
internal_thread_relief_depth	0.130 INCHES NOMINAL IN
NSN	5325-00-793-0760

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.430 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

INSERT SIZE: 0.437-14 UNC 2A A

•

STYLE DESIGNATOR: GROOVED KEYLOCK

•

INTERNAL THREAD RELIEF DEPTH: 0.070 INCHES NOMINAL IN

•

FEATURES PROVIDED: INDIVIDUALLY KEYED

•

NOMINAL THREAD SIZE: 0.312 INCHES IN

•

FULL INTERNAL THREAD LENGTH: 0.360 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

LENGTH	0.430 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
INSERT SIZE	0.437-14 UNC 2A A
STYLE DESIGNATOR	GROOVED KEYLOCK
INTERNAL THREAD RELIEF DEPTH	0.070 INCHES NOMINAL IN
FEATURES PROVIDED	INDIVIDUALLY KEYED
NOMINAL THREAD SIZE	0.312 INCHES IN
FULL INTERNAL THREAD LENGTH	0.360 INCHES NOMINAL IN
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3B

SUBSTITUTES & CROSS-REFERENCES 4

MS51830-203LSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

KNL524JReference document

Same NSN cross-reference

Reference document — Secondary reference

538366-7Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

KNL524Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KNKL524?

KNKL524 is a INSERT,SCREW THREAD.

What parts can replace KNKL524?

There are 4 known substitutes for KNKL524: MS51830-203L, KNL524J, 538366-7 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for KNKL524?

KNKL524 is cataloged in the U.S. Government catalog under NSN 5325-00-793-0760. This indicates validated use in U.S. government and defense supply chains.

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