122027 — WINDOW,OPTICAL INSTRUMENT

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

122027: WINDOW,OPTICAL INSTRUMENT.

The WINDOW,OPTICAL INSTRUMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include material: GLASS LOCATION NOT OTHERWISE SPECIFIED, polished_periphery: NOT PROVIDED, end_item_identification: F-15. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-225-9081, 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

122027

NSN: 5305-00-225-9081
NIINs: 002259081, 006280575, 006960229, 015140471
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	GLASS LOCATION NOT OTHERWISE SPECIFIED
polished_periphery	NOT PROVIDED
end_item_identification	F-15
NSN	5305-00-225-9081

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.250 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.874 INCHES MINIMUM IN

•

HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

HEAD STYLE: HEXAGON

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

HEAD HEIGHT	0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
FASTENER LENGTH	1.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.874 INCHES MINIMUM IN
HARDNESS RATING	23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
WIDTH BETWEEN FLATS	0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 9

FFS85Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

M457Reference document

Same NSN cross-reference

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

330C889D5018C20Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

S119Reference document

Same NSN cross-reference

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

5-16-18X1-1-4SCPReference document

Same NSN cross-reference

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

5-4-1304-98Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 122027?

122027 is a WINDOW,OPTICAL INSTRUMENT.

What parts can replace 122027?

There are 9 known substitutes for 122027: FFS85, M457, 330C889D5018C20 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 122027?

122027 is cataloged in the U.S. Government catalog under NSN 5305-00-225-9081. This indicates validated use in U.S. government and defense supply chains.

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