NAS1674-3K3 — RIVET,BLIND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

NAS1674-3K3: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 4130 BOLT, head_style: HEXAGON COUNTERSUNK, grip_length: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, head_height: 0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN, shank_style: THREADED SELF-PLUGGING SHANK W/SLEEVE, shank_diameter: 0.200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-00-071-3252, 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

NAS1674-3K3

NSN: 5320-00-071-3252
FSC: 5320 — Rivets
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 4130 BOLT
head_style	HEXAGON COUNTERSUNK
grip_length	0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
head_height	0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
shank_style	THREADED SELF-PLUGGING SHANK W/SLEEVE
shank_diameter	0.200 INCHES NOMINAL IN
fastener_length	0.371 INCHES NOMINAL IN
hardness_rating	39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM BOLT
expansion_device	SERRATED STEM-TYPE W
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	ANODIZE NUT
width_across_flats	0.332 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN
NSN	5320-00-071-3252

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.200 INCHES NOMINAL IN

•

WIDTH ACROSS FLATS: 0.332 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.371 INCHES NOMINAL IN

•

EXPANSION DEVICE: SERRATED STEM-TYPE W

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.200 INCHES NOMINAL IN
WIDTH ACROSS FLATS	0.332 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN
HEAD HEIGHT	0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
FASTENER LENGTH	0.371 INCHES NOMINAL IN
EXPANSION DEVICE	SERRATED STEM-TYPE W
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BOLT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL2 FED SPEC 1ST TREATMENT RESPONSE AND QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE SLEEVE
HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM BOLT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE NUT

SUBSTITUTES & CROSS-REFERENCES 3

SSHFA200-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

NAS1675Reference document

Same NSN cross-reference

Reference document — Secondary reference

NAS1674+3+3Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NAS1674-3K3?

NAS1674-3K3 is a RIVET,BLIND.

What parts can replace NAS1674-3K3?

There are 3 known substitutes for NAS1674-3K3: SSHFA200-3, NAS1675, NAS1674+3+3. Substitute compatibility should be verified for your specific system.

What is the NSN for NAS1674-3K3?

NAS1674-3K3 is cataloged in the U.S. Government catalog under NSN 5320-00-071-3252. This indicates validated use in U.S. government and defense supply chains.

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NAS1674-3K3 — RIVET,BLIND

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