HL278-10 — COLLAR,PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL278-10: COLLAR,PIN-RIVET.

The COLLAR,PIN-RIVET is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, collar_style: THREADED (BREAK OFF) TYPE, thread_class: 3B, thread_direction: RIGHT-HAND, precious_material: SILVER, surface_treatment: SILVER OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-241-2832, 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

HL278-10

NSN: 5320-01-241-2832
FSC: 5320 — Rivets
CAGE: L4528 — LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC (CAN)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
collar_style	THREADED (BREAK OFF) TYPE
thread_class	3B
thread_direction	RIGHT-HAND
precious_material	SILVER
surface_treatment	SILVER OVERALL
nominal_thread_size	0.312 INCHES IN
collar_overall_height	0.652 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
collar_inside_diameter	0.330 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN
collar_outside_diameter	0.512 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN
thread_quantity_per_inch	24
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF)
NSN	5320-01-241-2832

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

COLLAR INSIDE DIAMETER: 0.330 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN

•

COLLAR OVERALL HEIGHT: 0.652 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN

•

COLLAR STYLE: THREADED (BREAK OFF) TYPE

•

PRECIOUS MATERIAL: SILVER

•

COLLAR OUTSIDE DIAMETER: 0.512 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.312 INCHES IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
COLLAR INSIDE DIAMETER	0.330 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN
COLLAR OVERALL HEIGHT	0.652 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
COLLAR STYLE	THREADED (BREAK OFF) TYPE
PRECIOUS MATERIAL	SILVER
COLLAR OUTSIDE DIAMETER	0.512 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.312 INCHES IN
SURFACE TREATMENT	SILVER OVERALL
THREAD CLASS	3B

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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HL278-10?

HL278-10 is a COLLAR,PIN-RIVET.

What is the NSN for HL278-10?

HL278-10 is cataloged in the U.S. Government catalog under NSN 5320-01-241-2832. This indicates validated use in U.S. government and defense supply chains.

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HL278-10 — COLLAR,PIN-RIVET

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