645402-1 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

645402-1: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include length: 0.500 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, insert_size: 0.306 IN. MIN,0.326 IN.

MAX FREE OD IN, thread_class: 3B, thread_length: 0.380 INCHES NOMINAL IN, style_designator: COIL. This part is cataloged in the U.S. Government catalog under NSN 5325-00-290-4497, 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

645402-1

NSN: 5325-00-290-4497
NIINs: 002904497, 012266986
FSC: 5325 — Fastening Devices
CAGE: 99551 — GOODRICH CORPORATION DBA GOODRICH CORP (USA)

SPECIFICATIONS

length	0.500 INCHES NOMINAL IN
material	STEEL CORROSION RESISTING OVERALL
insert_size	0.306 IN. MIN,0.326 IN. MAX FREE OD IN
thread_class	3B
thread_length	0.380 INCHES NOMINAL IN
style_designator	COIL
thread_direction	RIGHT-HAND
nominal_thread_size	0.250 INCHES IN
thread_quantity_per_inch	28
thread_series_designator	UNF
material_document_and_classification	AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5325-00-290-4497

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.500 INCHES NOMINAL IN

•

THREAD LENGTH: 0.380 INCHES NOMINAL IN

•

INSERT SIZE: 0.306 IN. MIN,0.326 IN. MAX FREE OD IN

•

STYLE DESIGNATOR: COIL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

THREAD CLASS: 3B

TECHNICAL CHARACTERISTICS

LENGTH	0.500 INCHES NOMINAL IN
THREAD LENGTH	0.380 INCHES NOMINAL IN
INSERT SIZE	0.306 IN. MIN,0.326 IN. MAX FREE OD IN
STYLE DESIGNATOR	COIL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
THREAD CLASS	3B
THREAD QUANTITY PER INCH	28
MATERIAL	STEEL CORROSION RESISTING OVERALL

SUBSTITUTES & CROSS-REFERENCES 9

5325PL0789050Reference document

Same NSN cross-reference

Reference document — Informative reference only

STD1315Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

133109Reference document

Same NSN cross-reference

Reference document — Secondary reference

10160082Reference document

Same NSN cross-reference

Reference document — Informative reference only

208F4-0500Reference document

Same NSN cross-reference

Reference document — Secondary reference

890437-00Reference 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 645402-1?

645402-1 is a MICROCIRCUIT,DIGITAL.

What parts can replace 645402-1?

There are 9 known substitutes for 645402-1: 5325PL0789050, STD1315, 133109 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 645402-1?

645402-1 is cataloged in the U.S. Government catalog under NSN 5325-00-290-4497. This indicates validated use in U.S. government and defense supply chains.

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645402-1 — MICROCIRCUIT,DIGITAL

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