129 351 — CABLE,FIBER OPTIC

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

129 351: CABLE,FIBER OPTIC.

The CABLE,FIBER OPTIC is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include material: STEEL COMP 1118 OVERALL, head_style: FLAT COUNTERSUNK, head_diameter: 0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN, fastener_length: 0.750 INCHES NOMINAL IN, special_features: ST-TYPE(CERAMIC) CONNECTOR ON EACH END, countersink_angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-012-9351, 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

129 351

NSN: 5305-00-012-9351
NIINs: 000129351, 014332772, 015077699
FSC: 5305 — Screws
CAGE: 24617 — GENERAL MOTORS CORP (USA)

SPECIFICATIONS

material	STEEL COMP 1118 OVERALL
head_style	FLAT COUNTERSUNK
head_diameter	0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
fastener_length	0.750 INCHES NOMINAL IN
countersink_angle	80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
surface_treatment	CADMIUM OVERALL
internal_drive_style	SLOT
nonmachine_nominal_thread_diameter	0.164 INCHES IN
material_document_and_classification	QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5305-00-012-9351

COMPONENT DIAGRAM

KEY FEATURES

•

NONMACHINE NOMINAL THREAD DIAMETER: 0.164 INCHES IN

•

FASTENER LENGTH: 0.750 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLAT COUNTERSUNK

•

SURFACE TREATMENT: CADMIUM OVERALL

•

INTERNAL DRIVE STYLE: SLOT

•

COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM

•

MATERIAL: STEEL COMP 1118 OVERALL

TYPICAL APPLICATIONS

Data center switch-to-switch interconnects
Server-to-storage fabric connectivity
Long-distance fiber optic links
High-speed uplink connections (10G/25G/40G/100G)

TECHNICAL CHARACTERISTICS

NONMACHINE NOMINAL THREAD DIAMETER	0.164 INCHES IN
FASTENER LENGTH	0.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLAT COUNTERSUNK
SURFACE TREATMENT	CADMIUM OVERALL
INTERNAL DRIVE STYLE	SLOT
COUNTERSINK ANGLE	80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
MATERIAL	STEEL COMP 1118 OVERALL
HEAD DIAMETER	0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 2

4577Reference document

Same NSN cross-reference

Reference document — Secondary reference

AN550-8-6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 129 351?

129 351 is a CABLE,FIBER OPTIC.

What parts can replace 129 351?

There are 2 known substitutes for 129 351: 4577, AN550-8-6. Substitute compatibility should be verified for your specific system.

What is the NSN for 129 351?

129 351 is cataloged in the U.S. Government catalog under NSN 5305-00-012-9351. This indicates validated use in U.S. government and defense supply chains.

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