NAS1672-4-5 — RIVET,BLIND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

NAS1672-4-5: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 BOLT, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), grip_length: 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, lubrication: DRY FILM OR PARAFFIN WAX, shank_style: THREADED SELF-PLUGGING SHANK W/SLEEVE, shank_diameter: 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-00-078-9608, 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

NAS1672-4-5

NSN: 5320-00-078-9608
FSC: 5320 — Rivets
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

material	IRON ALLOY 660 BOLT
head_style	FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
grip_length	0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
lubrication	DRY FILM OR PARAFFIN WAX
shank_style	THREADED SELF-PLUGGING SHANK W/SLEEVE
shank_diameter	0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
fastener_length	0.429 INCHES MINIMUM AND 0.459 INCHES MAXIMUM IN
hardness_rating	30.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BOLT
expansion_device	SERRATED STEM-TYPE W
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
surface_treatment	PASSIVATE BOLT
head_major_diameter	0.499 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
NSN	5320-00-078-9608

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN

•

LUBRICATION: DRY FILM OR PARAFFIN WAX

•

FASTENER LENGTH: 0.429 INCHES MINIMUM AND 0.459 INCHES MAXIMUM IN

•

EXPANSION DEVICE: SERRATED STEM-TYPE W

•

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

•

HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BOLT

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
LUBRICATION	DRY FILM OR PARAFFIN WAX
FASTENER LENGTH	0.429 INCHES MINIMUM AND 0.459 INCHES MAXIMUM IN
EXPANSION DEVICE	SERRATED STEM-TYPE W
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BOLT
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BOLT
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM NUT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE

OTHER ITEMS IN FSC 5320 — Rivets

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5320-00-001-1756 5320-00-001-2042 5320-00-001-3944 5320-00-001-5126 5320-00-001-5151 5320-00-001-5152 5320-00-001-5153

SUBSTITUTES & CROSS-REFERENCES 3

F260A-LS-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BC8A5FSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FL260A-LS-5Reference 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 NAS1672-4-5?

NAS1672-4-5 is a RIVET,BLIND.

What parts can replace NAS1672-4-5?

There are 3 known substitutes for NAS1672-4-5: F260A-LS-5, BC8A5F, FL260A-LS-5. Substitute compatibility should be verified for your specific system.

What is the NSN for NAS1672-4-5?

NAS1672-4-5 is cataloged in the U.S. Government catalog under NSN 5320-00-078-9608. This indicates validated use in U.S. government and defense supply chains.

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NAS1672-4-5 — RIVET,BLIND

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