EB640N8B9X — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

EB640N8B9X: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: CROWN COUTERSUNK GREATER THAN 135 DEGREES, grip_length: 0.567 INCHES MAXIMUM IN, lubrication: DRY FILM AND CETYL ALCOHOL, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-142-9963, 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

EB640N8B9X

NSN: 5320-01-142-9963
FSC: 5320 — Rivets
CAGE: 92215 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	CROWN COUTERSUNK GREATER THAN 135 DEGREES
grip_length	0.567 INCHES MAXIMUM IN
lubrication	DRY FILM AND CETYL ALCOHOL
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.2646 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM IN
shear_strength	125000 SINGLE POUNDS PER SQUARE INCH
fastener_length	0.987 INCHES MINIMUM AND 1.007 INCHES MAXIMUM IN
special_features	FLUTED THREADS
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
NSN	5320-01-142-9963

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.2646 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM IN

•

LUBRICATION: DRY FILM AND CETYL ALCOHOL

•

FASTENER LENGTH: 0.987 INCHES MINIMUM AND 1.007 INCHES MAXIMUM IN

•

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

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: CROWN COUTERSUNK GREATER THAN 135 DEGREES

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.2646 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM IN
LUBRICATION	DRY FILM AND CETYL ALCOHOL
FASTENER LENGTH	0.987 INCHES MINIMUM AND 1.007 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	CROWN COUTERSUNK GREATER THAN 135 DEGREES
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
GRIP LENGTH	0.567 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.0947 INCHES MINIMUM AND 0.0967 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 3

EB1140N8B9XReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

3M1054-4-9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3M996-4-9Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is EB640N8B9X?

EB640N8B9X is a PIN-RIVET.

What parts can replace EB640N8B9X?

There are 3 known substitutes for EB640N8B9X: EB1140N8B9X, 3M1054-4-9, 3M996-4-9. Substitute compatibility should be verified for your specific system.

What is the NSN for EB640N8B9X?

EB640N8B9X is cataloged in the U.S. Government catalog under NSN 5320-01-142-9963. This indicates validated use in U.S. government and defense supply chains.

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