HL21PB-10-25 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL21PB-10-25: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, shank_style: PIN-RIVET, TAPERED, THREADED, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-414-2913, 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

HL21PB-10-25

NSN: 5320-01-414-2913
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN
lubrication	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_style	PIN-RIVET, TAPERED, THREADED
thread_class	3A A
tip_diameter	0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
shank_diameter	0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
shear_strength	14600 DOUBLE POUNDS PER SQUARE INCH
fastener_length	2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM IN
special_features	PART NUMBER INDICATES RIVET/COLLAR COMBINATION
thread_direction	RIGHT-HAND
NSN	5320-01-414-2913

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN

•

LUBRICATION: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP

•

FASTENER LENGTH: 2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

TIP DIAMETER: 0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
LUBRICATION	CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
FASTENER LENGTH	2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TIP DIAMETER	0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.312 INCHES IN
GRIP LENGTH	1.557 INCHES MINIMUM AND 1.567 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

No substitute or cross-reference records for this part.

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 HL21PB-10-25?

HL21PB-10-25 is a PIN-RIVET.

What is the NSN for HL21PB-10-25?

HL21PB-10-25 is cataloged in the U.S. Government catalog under NSN 5320-01-414-2913. This indicates validated use in U.S. government and defense supply chains.

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