C021-8-11 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

C021-8-11: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.693 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-00-466-0519, 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

C021-8-11

NSN: 5320-00-466-0519
FSC: 5320 — Rivets
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

material	TITANIUM ALLOY OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	0.693 INCHES MAXIMUM IN
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
shear_strength	95000 SINGLE POUNDS PER SQUARE INCH
fastener_length	0.998 INCHES MINIMUM AND 1.018 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
head_major_diameter	0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
nominal_thread_size	0.250 INCHES IN
NSN	5320-00-466-0519

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.998 INCHES MINIMUM AND 1.018 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: NAS 621 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

GRIP LENGTH: 0.693 INCHES MAXIMUM IN

•

WIDTH BETWEEN FLATS: 0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
FASTENER LENGTH	0.998 INCHES MINIMUM AND 1.018 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	NAS 621 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
GRIP LENGTH	0.693 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
SHANK STYLE	PIN-RIVET, STRAIGHT, THREADED
COUNTERSINK ANGLE	100.0 DEGREES NOMINAL

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 2

66228V8-11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

VS2972-8-11Same 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 C021-8-11?

C021-8-11 is a PIN-RIVET.

What parts can replace C021-8-11?

There are 2 known substitutes for C021-8-11: 66228V8-11, VS2972-8-11. Substitute compatibility should be verified for your specific system.

What is the NSN for C021-8-11?

C021-8-11 is cataloged in the U.S. Government catalog under NSN 5320-00-466-0519. This indicates validated use in U.S. government and defense supply chains.

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