003-004371 — THUMBSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

003-004371: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: KNURLED NO. 1, head_height: 0.313 INCHES NOMINAL IN, point_style: FLAT, thread_class: 2A A, head_diameter: 0.500 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-00-863-9060, 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

003-004371

NSN: 5305-00-863-9060
FSC: 5305 — Screws
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	KNURLED NO. 1
head_height	0.313 INCHES NOMINAL IN
point_style	FLAT
thread_class	2A A
head_diameter	0.500 INCHES NOMINAL IN
thread_length	0.271 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
fastener_length	0.603 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
nominal_thread_diameter	0.164 INCHES IN
thread_quantity_per_inch	32
NSN	5305-00-863-9060

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.313 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.603 INCHES NOMINAL IN

•

THREAD LENGTH: 0.271 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.164 INCHES IN

•

HEAD STYLE: KNURLED NO. 1

•

THREAD DIRECTION: RIGHT-HAND

•

POINT STYLE: FLAT

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.313 INCHES NOMINAL IN
FASTENER LENGTH	0.603 INCHES NOMINAL IN
THREAD LENGTH	0.271 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.164 INCHES IN
HEAD STYLE	KNURLED NO. 1
THREAD DIRECTION	RIGHT-HAND
POINT STYLE	FLAT
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	2A A

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 003-004371?

003-004371 is a THUMBSCREW.

What is the NSN for 003-004371?

003-004371 is cataloged in the U.S. Government catalog under NSN 5305-00-863-9060. This indicates validated use in U.S. government and defense supply chains.

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003-004371 — THUMBSCREW

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