MS21140-0803 — RIVET,BLIND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS21140-0803: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), grip_length: 0.156 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, lubrication: DRY FILM, shank_style: SELF-PLUGGING MECHANICALLY LOCKED STEM, shank_diameter: 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-015-9898, 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

MS21140-0803

NSN: 5320-01-015-9898
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 OVERALL
head_style	FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
grip_length	0.156 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
lubrication	DRY FILM
shank_style	SELF-PLUGGING MECHANICALLY LOCKED STEM
shank_diameter	0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
shear_strength	5005 SINGLE POUNDS PER SQUARE INCH
fastener_length	0.406 INCHES MAXIMUM IN
expansion_device	SERRATED STEM-TYPE W
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	PASSIVATE OVERALL
head_major_diameter	0.508 INCHES MAXIMUM IN
NSN	5320-01-015-9898

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN

•

LUBRICATION: DRY FILM

•

FASTENER LENGTH: 0.406 INCHES MAXIMUM IN

•

EXPANSION DEVICE: SERRATED STEM-TYPE W

•

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

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)

•

GRIP LENGTH: 0.156 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.258 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
LUBRICATION	DRY FILM
FASTENER LENGTH	0.406 INCHES MAXIMUM IN
EXPANSION DEVICE	SERRATED STEM-TYPE W
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
GRIP LENGTH	0.156 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
SHANK STYLE	SELF-PLUGGING MECHANICALLY LOCKED STEM
SURFACE TREATMENT	PASSIVATE OVERALL

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

74905-08-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5320PL0745447Reference document

Same NSN cross-reference

Reference document — Informative reference only

B100-EU08-03Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS21140-0803?

MS21140-0803 is a RIVET,BLIND.

What parts can replace MS21140-0803?

There are 3 known substitutes for MS21140-0803: 74905-08-3, 5320PL0745447, B100-EU08-03. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21140-0803?

MS21140-0803 is cataloged in the U.S. Government catalog under NSN 5320-01-015-9898. This indicates validated use in U.S. government and defense supply chains.

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