KNS9000-8-44 — STUD,LOCKED IN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

KNS9000-8-44: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, thread_class: 2A STUD THREAD A, thread_length: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM STUD THREAD IN, overall_length: 3.330 INCHES MINIMUM AND 3.420 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES STUD THD, locking_feature: KEY INSERTS. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-140-5732, 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

KNS9000-8-44

NSN: 5307-01-140-5732
FSC: 5307 — Studs
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)

SPECIFICATIONS

material	STEEL COMP 4140
thread_class	2A STUD THREAD A
thread_length	0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM STUD THREAD IN
overall_length	3.330 INCHES MINIMUM AND 3.420 INCHES MAXIMUM IN
surface_finish	32.0 MICROINCHES STUD THD
locking_feature	KEY INSERTS
special_features	4 LOCKING KEYS CRES COMP 302 PER QQ-W-423
style_designator	LOCKED IN
thread_direction	RIGHT-HAND STUD THREAD
shoulder_diameter	0.528 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
nominal_thread_size	0.500 INCHES NUT THREAD IN
NSN	5307-01-140-5732

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES NUT THD

•

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

•

THREAD LENGTH: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM STUD THREAD IN

•

STYLE DESIGNATOR: LOCKED IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES NUT THD
SURFACE FINISH	63.0 MICROINCHES SHANK
SURFACE FINISH	32.0 MICROINCHES STUD THD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM STUD THREAD IN
THREAD LENGTH	0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM NUT THREAD IN
STYLE DESIGNATOR	LOCKED IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.330 INCHES MINIMUM AND 3.420 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD

OTHER ITEMS IN FSC 5307 — Studs

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625

SUBSTITUTES & CROSS-REFERENCES 2

MS51833-206-44Reference document

Same NSN cross-reference

Reference document — Secondary reference

10392406Reference document

Same NSN cross-reference

Reference document — Informative 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 KNS9000-8-44?

KNS9000-8-44 is a STUD,LOCKED IN.

What parts can replace KNS9000-8-44?

There are 2 known substitutes for KNS9000-8-44: MS51833-206-44, 10392406. Substitute compatibility should be verified for your specific system.

What is the NSN for KNS9000-8-44?

KNS9000-8-44 is cataloged in the U.S. Government catalog under NSN 5307-01-140-5732. This indicates validated use in U.S. government and defense supply chains.

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