12273391 — 12273391

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12273391: 12273391.

The 12273391 is a the manufacturer industrial component. Key specifications include material: PLASTIC, outside_diameter: 0.901 INCHES MINIMUM AND 0.941 INCHES MAXIMUM IN, screw_drive_type: HEXAGON SOCKET, style_designator: ACORN (DOME), attachment_method: SETSCREWS, overall_thickness: 0.997 INCHES MINIMUM AND 1.057 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-079-2923, 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

12273391

NSN: 5355-01-079-2923
NIINs: 010792923, 016283550
FSC: 5355 — Knobs and Pointers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	PLASTIC
outside_diameter	0.901 INCHES MINIMUM AND 0.941 INCHES MAXIMUM IN
screw_drive_type	HEXAGON SOCKET
style_designator	ACORN (DOME)
attachment_method	SETSCREWS
overall_thickness	0.997 INCHES MINIMUM AND 1.057 INCHES MAXIMUM IN
reference_marking	PUSH TO TURN
nominal_thread_size	0.112 INCHES SETSCREW IN
end_item_identification	12549762-11
thread_quantity_per_inch	40 SETSCREW
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SETSCREW
distance_from_hole_center_to_knob/skirt_base	0.484 INCHES NOMINAL IN
NSN	5355-01-079-2923

COMPONENT DIAGRAM

KEY FEATURES

•

DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.484 INCHES NOMINAL IN

•

SHAFT ACCOMMODATION STYLE: COUNTERBORED

•

OVERALL THICKNESS: 1.027 INCHES NOMINAL IN

•

SKIRT OUTSIDE DIAMETER: 0.826 INCHES NOMINAL IN

•

MATERIAL TRANSPARENCY: OPAQUE

•

STYLE DESIGNATOR: ROUND

•

OUTSIDE DIAMETER: 0.911 INCHES NOMINAL IN

•

COUNTERBORE DEPTH: 0.260 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE	0.484 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLE	COUNTERBORED
OVERALL THICKNESS	1.027 INCHES NOMINAL IN
SKIRT OUTSIDE DIAMETER	0.826 INCHES NOMINAL IN
MATERIAL TRANSPARENCY	OPAQUE
STYLE DESIGNATOR	ROUND
OUTSIDE DIAMETER	0.911 INCHES NOMINAL IN
COUNTERBORE DEPTH	0.260 INCHES NOMINAL IN
REFERENCE MARKING	PUSH TO TURN
SETSCREW HOLE QUANTITY	2

SUBSTITUTES & CROSS-REFERENCES 3

I1B4MAReference document

Same NSN cross-reference

Reference document — Secondary reference

5355PL2194919Reference document

Same NSN cross-reference

Reference document — Informative reference only

5355010792923Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 12273391?

12273391 is a 12273391.

What parts can replace 12273391?

There are 3 known substitutes for 12273391: I1B4MA, 5355PL2194919, 5355010792923. Substitute compatibility should be verified for your specific system.

What is the NSN for 12273391?

12273391 is cataloged in the U.S. Government catalog under NSN 5355-01-079-2923. This indicates validated use in U.S. government and defense supply chains.

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