CA21017-4-17 — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

CA21017-4-17: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: PAN NO. 2, grip_length: 1.062 INCHES NOMINAL IN, head_height: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-482-9873, 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

CA21017-4-17

NSN: 5305-01-482-9873
FSC: 5305 — Screws
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	PAN NO. 2
grip_length	1.062 INCHES NOMINAL IN
head_height	0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
head_diameter	0.477 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
thread_length	0.536 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES GRIP
fastener_length	1.598 INCHES NOMINAL IN
special_features	HOLE AT THREADED END WITH DIAMETER REAMED TO ACCEPT PLUG; MINIMUM TENSILE STRENGTH IS 5820 POUNDS LBS
thread_direction	RIGHT-HAND
NSN	5305-01-482-9873

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES GRIP

•

WIDTH ACROSS FLATS: 0.1565 INCHES MINIMUM AND 0.1587 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.598 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.536 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES GRIP
SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
WIDTH ACROSS FLATS	0.1565 INCHES MINIMUM AND 0.1587 INCHES MAXIMUM IN
HEAD HEIGHT	0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
FASTENER LENGTH	1.598 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.536 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.2500 INCHES IN
HEAD STYLE	PAN NO. 2

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 CA21017-4-17?

CA21017-4-17 is a SCREW,CLOSE TOLERANCE.

What is the NSN for CA21017-4-17?

CA21017-4-17 is cataloged in the U.S. Government catalog under NSN 5305-01-482-9873. This indicates validated use in U.S. government and defense supply chains.

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