ST25D31-19-9 — RIVET,BLIND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST25D31-19-9: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 305 OVERALL, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), grip_length: 0.562 INCHES NOMINAL IN, shank_style: BLIND RIVET, NUT AND BOLT (ASSEMBLY), shank_diameter: 0.255 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN, fastener_length: 0.867 INCHES MINIMUM AND 0.887 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-00-137-6752, 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

ST25D31-19-9

NSN: 5320-00-137-6752
FSC: 5320 — Rivets
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 305 OVERALL
head_style	FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
grip_length	0.562 INCHES NOMINAL IN
shank_style	BLIND RIVET, NUT AND BOLT (ASSEMBLY)
shank_diameter	0.255 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN
fastener_length	0.867 INCHES MINIMUM AND 0.887 INCHES MAXIMUM IN
expansion_device	THREADED STEM
countersink_angle	100.0 DEGREES NOMINAL
head_major_diameter	0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5320-00-137-6752

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.255 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.867 INCHES MINIMUM AND 0.887 INCHES MAXIMUM IN

•

EXPANSION DEVICE: THREADED STEM

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

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

•

GRIP LENGTH: 0.562 INCHES NOMINAL IN

•

SHANK STYLE: BLIND RIVET, NUT AND BOLT (ASSEMBLY)

•

COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.255 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN
FASTENER LENGTH	0.867 INCHES MINIMUM AND 0.887 INCHES MAXIMUM IN
EXPANSION DEVICE	THREADED STEM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
GRIP LENGTH	0.562 INCHES NOMINAL IN
SHANK STYLE	BLIND RIVET, NUT AND BOLT (ASSEMBLY)
COUNTERSINK ANGLE	100.0 DEGREES NOMINAL
MATERIAL	STEEL COMP 305 OVERALL
HEAD MAJOR DIAMETER	0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN

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 1

BN360-832-9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ST25D31-19-9?

ST25D31-19-9 is a RIVET,BLIND.

What parts can replace ST25D31-19-9?

There is 1 known substitute for ST25D31-19-9: BN360-832-9. Substitute compatibility should be verified for your specific system.

What is the NSN for ST25D31-19-9?

ST25D31-19-9 is cataloged in the U.S. Government catalog under NSN 5320-00-137-6752. This indicates validated use in U.S. government and defense supply chains.

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