21066 FIND 34 — BOLT,INTERNAL WRENCHING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

21066 FIND 34: BOLT,INTERNAL WRENCHING.

The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: BEVEL-CONICAL, thread_class: 3A A, fastener_length: 4.438 INCHES NOMINAL IN, special_features: LOCKWIRED PER MS33540 USING FN 25, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-495-8356, 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

21066 FIND 34

NSN: 5306-01-495-8356
FSC: 5306 — Bolts
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	BEVEL-CONICAL
thread_class	3A A
fastener_length	4.438 INCHES NOMINAL IN
special_features	LOCKWIRED PER MS33540 USING FN 25
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND CHROMATE OVERALL
end_item_identification	VALVE
nominal_thread_diameter	0.375 INCHES IN
thread_quantity_per_inch	24
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF)
material_document_and_classification	MIL-B-7878 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5306-01-495-8356

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 4.438 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-7878 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.375 INCHES IN

•

HEAD STYLE: BEVEL-CONICAL

•

THREAD DIRECTION: RIGHT-HAND

•

SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	4.438 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-7878 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES IN
HEAD STYLE	BEVEL-CONICAL
THREAD DIRECTION	RIGHT-HAND
SPECIAL FEATURES	LOCKWIRED PER MS33540 USING FN 25
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
THREAD CLASS	3A A
END ITEM IDENTIFICATION	VALVE

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES 1

02-0067-6-71Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 21066 FIND 34?

21066 FIND 34 is a BOLT,INTERNAL WRENCHING.

What parts can replace 21066 FIND 34?

There is 1 known substitute for 21066 FIND 34: 02-0067-6-71. Substitute compatibility should be verified for your specific system.

What is the NSN for 21066 FIND 34?

21066 FIND 34 is cataloged in the U.S. Government catalog under NSN 5306-01-495-8356. This indicates validated use in U.S. government and defense supply chains.

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21066 FIND 34 — BOLT,INTERNAL WRENCHING

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