NAS5314V3A6 — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

NAS5314V3A6: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, head_style: UNDERCUT PAN NO. 2, grip_length: 0.375 INCHES NOMINAL IN, head_height: 0.127 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.189 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-520-9386, 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

NAS5314V3A6

NSN: 5305-01-520-9386
FSC: 5305 — Screws
CAGE: 97499 — BELL TEXTRON INC (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R54520 OVERALL
head_style	UNDERCUT PAN NO. 2
grip_length	0.375 INCHES NOMINAL IN
head_height	0.127 INCHES NOMINAL IN
thread_class	3A A
grip_diameter	0.189 INCHES NOMINAL IN
head_diameter	0.547 INCHES NOMINAL IN
thread_length	0.260 INCHES NOMINAL IN
fastener_length	0.778 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	PAINT AND LUBRICANT OVERALL
internal_drive_style	TORX
NSN	5305-01-520-9386

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.127 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.778 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: NAS4006 ASSN STD 1ST TREATMENT RESPONSE AND CETYL ALCOHOL LUBRICANT PER MIL-L-87132, TYPE 3, GRADE B MIL SPEC 2ND TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.260 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4928 FED SPEC 1ST MATERIAL RESPONSE OR AMS 4967 FED SPEC 2ND MATERIAL RESPONSE OVERALL

•

SPLINE MAJOR DIAMETER: 0.155 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

HEAD STYLE: UNDERCUT PAN NO. 2

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.127 INCHES NOMINAL IN
FASTENER LENGTH	0.778 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS4006 ASSN STD 1ST TREATMENT RESPONSE AND CETYL ALCOHOL LUBRICANT PER MIL-L-87132, TYPE 3, GRADE B MIL SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.260 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4928 FED SPEC 1ST MATERIAL RESPONSE OR AMS 4967 FED SPEC 2ND MATERIAL RESPONSE OVERALL
SPLINE MAJOR DIAMETER	0.155 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	UNDERCUT PAN NO. 2
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.375 INCHES NOMINAL 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 2

NAS5314V346Reference document

Same NSN cross-reference

Reference document — Secondary reference

120-259V3A6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NAS5314V3A6?

NAS5314V3A6 is a SCREW,CLOSE TOLERANCE.

What parts can replace NAS5314V3A6?

There are 2 known substitutes for NAS5314V3A6: NAS5314V346, 120-259V3A6. Substitute compatibility should be verified for your specific system.

What is the NSN for NAS5314V3A6?

NAS5314V3A6 is cataloged in the U.S. Government catalog under NSN 5305-01-520-9386. This indicates validated use in U.S. government and defense supply chains.

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