BL5231-5-1 — RIVET,BLIND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BL5231-5-1: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 NUT, head_style: HEXAGON, grip_length: 0.031 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN, head_height: 0.096 INCHES MAXIMUM IN, lubrication: DRY FILM OR PARAFFIN WAX OR CETYL ALCOHOL, shank_style: THREADED SELF-PLUGGING SHANK W/SLEEVE. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-305-0150, 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

BL5231-5-1

NSN: 5320-01-305-0150
FSC: 5320 — Rivets
CAGE: R1120 — SATAIR A/S (DNK)

SPECIFICATIONS

material	ALUMINUM ALLOY 7075 NUT
head_style	HEXAGON
grip_length	0.031 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
head_height	0.096 INCHES MAXIMUM IN
lubrication	DRY FILM OR PARAFFIN WAX OR CETYL ALCOHOL
shank_style	THREADED SELF-PLUGGING SHANK W/SLEEVE
shank_diameter	0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
expansion_device	BREAK STEM
special_features	DRIVE NUT MILD STEEL COLOR GREEN WITH CORROSION RETARDENT COATING
features_provided	DRIVE NUT
surface_treatment	CADMIUM AND CHROMATE BOLT
width_across_flats	0.277 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN
NSN	5320-01-305-0150

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN

•

LUBRICATION: DRY FILM OR PARAFFIN WAX OR CETYL ALCOHOL

•

WIDTH ACROSS FLATS: 0.277 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.096 INCHES MAXIMUM IN

•

EXPANSION DEVICE: BREAK STEM

•

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

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
LUBRICATION	DRY FILM OR PARAFFIN WAX OR CETYL ALCOHOL
WIDTH ACROSS FLATS	0.277 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN
HEAD HEIGHT	0.096 INCHES MAXIMUM IN
EXPANSION DEVICE	BREAK STEM
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-35 FED SPEC 1ST TREATMENT RESPONSE AND QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE AND QQ-P-416,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE BOLT

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

PLT5231-5-1Same 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 BL5231-5-1?

BL5231-5-1 is a RIVET,BLIND.

What parts can replace BL5231-5-1?

There is 1 known substitute for BL5231-5-1: PLT5231-5-1. Substitute compatibility should be verified for your specific system.

What is the NSN for BL5231-5-1?

BL5231-5-1 is cataloged in the U.S. Government catalog under NSN 5320-01-305-0150. This indicates validated use in U.S. government and defense supply chains.

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BL5231-5-1 — RIVET,BLIND

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