PC91049-1 — SCREW,EXTERNALLY RELIEVED BODY

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PC91049-1: SCREW,EXTERNALLY RELIEVED BODY.

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: PAN, head_height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, thread_length: 0.150 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-397-3352, 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

PC91049-1

NSN: 5305-01-397-3352
FSC: 5305 — Screws
CAGE: 09344 — ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	PAN
head_height	0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
thread_class	2A A
head_diameter	0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
thread_length	0.150 INCHES MAXIMUM IN
fastener_length	0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	OXIDE OVERALL
internal_drive_style	CROSS RECESS TYPE III
nominal_thread_diameter	0.112 INCHES IN
first_diameter_from_head	0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
NSN	5305-01-397-3352

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924, CLASS 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.150 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

FIRST DIAMETER FROM HEAD: 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN

•

NOMINAL THREAD DIAMETER: 0.112 INCHES IN

•

HEAD STYLE: PAN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
FASTENER LENGTH	0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924, CLASS 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.150 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
FIRST DIAMETER FROM HEAD	0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER	0.112 INCHES IN
HEAD STYLE	PAN
THREAD DIRECTION	RIGHT-HAND
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.195 INCHES MINIMUM AND 0.205 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

AVL321-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 PC91049-1?

PC91049-1 is a SCREW,EXTERNALLY RELIEVED BODY.

What parts can replace PC91049-1?

There is 1 known substitute for PC91049-1: AVL321-1. Substitute compatibility should be verified for your specific system.

What is the NSN for PC91049-1?

PC91049-1 is cataloged in the U.S. Government catalog under NSN 5305-01-397-3352. This indicates validated use in U.S. government and defense supply chains.

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PC91049-1 — SCREW,EXTERNALLY RELIEVED BODY

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