PK55Z4-3 — SCREW,TAPPING

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PK55Z4-3: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, head_style: PAN NO. 2, head_height: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN, head_diameter: 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, fastener_length: 0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, features_provided: CASEHARDENED.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-131-5848, 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

PK55Z4-3

NSN: 5305-01-131-5848
FSC: 5305 — Screws
CAGE: 45722 — USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV (USA)

SPECIFICATIONS

material	STEEL COMP 1010 OVERALL
head_style	PAN NO. 2
head_height	0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
head_diameter	0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
fastener_length	0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
features_provided	CASEHARDENED
surface_treatment	NICKEL OVERALL
internal_drive_style	SLOT
nonmachine_thread_style	DOG TYPE (TYPE B OR C)
nonmachine_nominal_thread_diameter	0.112 INCHES IN
NSN	5305-01-131-5848

COMPONENT DIAGRAM

KEY FEATURES

•

NONMACHINE NOMINAL THREAD DIAMETER: 0.112 INCHES IN

•

HEAD HEIGHT: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN

•

NONMACHINE THREAD STYLE: DOG TYPE (TYPE B OR C)

•

FEATURES PROVIDED: CASEHARDENED

•

HEAD STYLE: PAN NO. 2

•

SURFACE TREATMENT: NICKEL OVERALL

•

INTERNAL DRIVE STYLE: SLOT

TECHNICAL CHARACTERISTICS

NONMACHINE NOMINAL THREAD DIAMETER	0.112 INCHES IN
HEAD HEIGHT	0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
FASTENER LENGTH	0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
NONMACHINE THREAD STYLE	DOG TYPE (TYPE B OR C)
FEATURES PROVIDED	CASEHARDENED
HEAD STYLE	PAN NO. 2
SURFACE TREATMENT	NICKEL OVERALL
INTERNAL DRIVE STYLE	SLOT
MATERIAL	STEEL COMP 1010 OVERALL
HEAD DIAMETER	0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN

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 1

10-82635Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PK55Z4-3?

PK55Z4-3 is a SCREW,TAPPING.

What parts can replace PK55Z4-3?

There is 1 known substitute for PK55Z4-3: 10-82635. Substitute compatibility should be verified for your specific system.

What is the NSN for PK55Z4-3?

PK55Z4-3 is cataloged in the U.S. Government catalog under NSN 5305-01-131-5848. This indicates validated use in U.S. government and defense supply chains.

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