3M249A08-3 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3M249A08-3: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.193 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-00-192-0640, 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

3M249A08-3

NSN: 5320-00-192-0640
NIINs: 001920640, 009590158
FSC: 5320 — Rivets
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	0.193 INCHES MAXIMUM IN
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
shear_strength	95000 SINGLE POUNDS PER SQUARE INCH
fastener_length	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	CADMIUM OVERALL
head_major_diameter	0.256 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN
NSN	5320-00-192-0640

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.545 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.164 INCHES IN

•

GRIP LENGTH: 0.213 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.163 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
FASTENER LENGTH	0.545 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.164 INCHES IN
GRIP LENGTH	0.213 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.079 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
SHANK STYLE	PIN-RIVET, STRAIGHT, THREADED

SUBSTITUTES & CROSS-REFERENCES 1

HL551-5-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3M249A08-3?

3M249A08-3 is a PIN-RIVET.

What parts can replace 3M249A08-3?

There is 1 known substitute for 3M249A08-3: HL551-5-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 3M249A08-3?

3M249A08-3 is cataloged in the U.S. Government catalog under NSN 5320-00-192-0640. This indicates validated use in U.S. government and defense supply chains.

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