238798 — 238798

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

238798: 238798.

The 238798 is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 1.625 INCHES NOMINAL IN, overall_depth: 0.438 INCHES NOMINAL IN, inside_diameter: 0.253 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND WITH BAR LEVER. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-644-2163, 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

238798

NSN: 5355-00-644-2163
FSC: 5355 — Knobs and Pointers
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

width	0.750 INCHES NOMINAL IN
length	1.625 INCHES NOMINAL IN
overall_depth	0.438 INCHES NOMINAL IN
inside_diameter	0.253 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
screw_drive_type	HEXAGON SOCKET
style_designator	ROUND WITH BAR LEVER
attachment_method	SETSCREWS
overall_thickness	0.594 INCHES NOMINAL IN
nominal_thread_size	0.164 INCHES SCREW HOLE IN
setscrew_hole_quantity	2
thread_quantity_per_inch	32 SCREW HOLE
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SCREW HOLE
NSN	5355-00-644-2163

COMPONENT DIAGRAM

KEY FEATURES

•

DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.250 INCHES NOMINAL IN

•

SHAFT ACCOMMODATION STYLE: ROUND

•

LENGTH: 1.625 INCHES NOMINAL IN

•

OVERALL THICKNESS: 0.594 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ROUND WITH BAR LEVER

•

SETSCREW HOLE QUANTITY: 2

•

NOMINAL THREAD SIZE: 0.164 INCHES SCREW HOLE IN

•

INSIDE DIAMETER: 0.253 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE	0.250 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLE	ROUND
LENGTH	1.625 INCHES NOMINAL IN
OVERALL THICKNESS	0.594 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND WITH BAR LEVER
SETSCREW HOLE QUANTITY	2
NOMINAL THREAD SIZE	0.164 INCHES SCREW HOLE IN
INSIDE DIAMETER	0.253 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
GRIPPING SURFACE CONDITION	GRIP AID
COLOR	BLACK

OTHER ITEMS IN FSC 5355 — Knobs and Pointers

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

5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734

SUBSTITUTES & CROSS-REFERENCES 2

63864Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

2110NReference document

Same NSN cross-reference

Reference document — Secondary reference

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 238798?

238798 is a 238798.

What parts can replace 238798?

There are 2 known substitutes for 238798: 63864, 2110N. Substitute compatibility should be verified for your specific system.

What is the NSN for 238798?

238798 is cataloged in the U.S. Government catalog under NSN 5355-00-644-2163. This indicates validated use in U.S. government and defense supply chains.

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