1611209-240 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

1611209-240: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include thread_class: 3A A, head_diameter: 1.312 INCHES NOMINAL IN, thread_length: 5.000 INCHES NOMINAL IN, width_across_flats: 0.750 INCHES NOMINAL IN, internal_drive_style: HEXAGON, nominal_thread_diameter: 0.875 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-475-2274, 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

1611209-240

NSN: 5305-01-475-2274
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

thread_class	3A A
head_diameter	1.312 INCHES NOMINAL IN
thread_length	5.000 INCHES NOMINAL IN
width_across_flats	0.750 INCHES NOMINAL IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.875 INCHES IN
thread_quantity_per_inch	9
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5305-01-475-2274

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN

•

THREAD LENGTH: 5.000 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.875 INCHES IN

•

INTERNAL DRIVE STYLE: HEXAGON

•

THREAD CLASS: 3A A

•

THREAD QUANTITY PER INCH: 9

•

THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

•

HEAD DIAMETER: 1.312 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.750 INCHES NOMINAL IN
THREAD LENGTH	5.000 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.875 INCHES IN
INTERNAL DRIVE STYLE	HEXAGON
THREAD CLASS	3A A
THREAD QUANTITY PER INCH	9
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
HEAD DIAMETER	1.312 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 2

1611200-220Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3176207-C-398Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1611209-240?

1611209-240 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 1611209-240?

There are 2 known substitutes for 1611209-240: 1611200-220, 3176207-C-398. Substitute compatibility should be verified for your specific system.

What is the NSN for 1611209-240?

1611209-240 is cataloged in the U.S. Government catalog under NSN 5305-01-475-2274. This indicates validated use in U.S. government and defense supply chains.

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1611209-240 — SCREW,CAP,SOCKET HEAD

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