B100-EU12-21 — RIVET,BLIND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B100-EU12-21: 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: 1.281 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN, lubrication: DRY FILM, shank_style: SELF-PLUGGING MECHANICALLY LOCKED STEM, heat_treatment: ANNEALED OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-121-1763, 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

B100-EU12-21

NSN: 5320-01-121-1763
FSC: 5320 — Rivets
CAGE: 0HDW7 — HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION (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	1.281 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN
lubrication	DRY FILM
shank_style	SELF-PLUGGING MECHANICALLY LOCKED STEM
heat_treatment	ANNEALED OVERALL
shank_diameter	0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
shear_strength	95000 SINGLE POUNDS PER SQUARE INCH
fastener_length	1.610 INCHES MAXIMUM IN
expansion_device	SERRATED STEM-TYPE W
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	PASSIVATE OVERALL
NSN	5320-01-121-1763

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN

•

LUBRICATION: DRY FILM

•

FASTENER LENGTH: 1.610 INCHES MAXIMUM IN

•

EXPANSION DEVICE: SERRATED STEM-TYPE W

•

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

•

HEAT TREATMENT: ANNEALED 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)

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
LUBRICATION	DRY FILM
FASTENER LENGTH	1.610 INCHES MAXIMUM IN
EXPANSION DEVICE	SERRATED STEM-TYPE W
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAT TREATMENT	ANNEALED 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	1.281 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN
SHANK STYLE	SELF-PLUGGING MECHANICALLY LOCKED STEM

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 2

MS21140-1221Reference document

Same NSN cross-reference

Reference document — Secondary reference

5320PL0740122Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 B100-EU12-21?

B100-EU12-21 is a RIVET,BLIND.

What parts can replace B100-EU12-21?

There are 2 known substitutes for B100-EU12-21: MS21140-1221, 5320PL0740122. Substitute compatibility should be verified for your specific system.

What is the NSN for B100-EU12-21?

B100-EU12-21 is cataloged in the U.S. Government catalog under NSN 5320-01-121-1763. This indicates validated use in U.S. government and defense supply chains.

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