21100-431 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

21100-431: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, nominal_thread_diameter: 2.5 MILLIMETERS MM, screw_surface_treatment: ZINC, thread_pitch_in_millimeters: 0.45, part_name_assigned_by_controlling_agency: NAVY SPECIAL PROJECT. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-429-2500, 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

21100-431

NSN: 5305-01-429-2500
FSC: 5305 — Screws
CAGE: 62559 — SCHROFF INC DBA PENTAIR TECHNICAL PRODUCTS (USA)

SPECIFICATIONS

head_style	PAN
nominal_thread_diameter	2.5 MILLIMETERS MM
screw_surface_treatment	ZINC
thread_series_designator	M
thread_pitch_in_millimeters	0.45
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5305-01-429-2500

COMPONENT DIAGRAM

KEY FEATURES

•

SCREW SURFACE TREATMENT: ZINC

•

THREAD PITCH IN MILLIMETERS: 0.45

•

NOMINAL THREAD DIAMETER: 2.5 MILLIMETERS MM

•

HEAD STYLE: PAN

•

THREAD SERIES DESIGNATOR: M

TECHNICAL CHARACTERISTICS

SCREW SURFACE TREATMENT	ZINC
THREAD PITCH IN MILLIMETERS	0.45
NOMINAL THREAD DIAMETER	2.5 MILLIMETERS MM
HEAD STYLE	PAN
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
THREAD SERIES DESIGNATOR	M

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

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 21100-431?

21100-431 is a SCREW,MACHINE.

What is the NSN for 21100-431?

21100-431 is cataloged in the U.S. Government catalog under NSN 5305-01-429-2500. This indicates validated use in U.S. government and defense supply chains.

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21100-431 — SCREW,MACHINE

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