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R1320-4 — R1320-4

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R1320-4: R1320-4.

The R1320-4 is a the manufacturer industrial component. Key specifications include skirt_style: STEPPED, skirt_design: DETACHABLE, overall_depth: 0.568 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.708 INCHES MAXIMUM IN, screw_drive_type: HEXAGON SOCKET. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-893-5894, 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
R1320-4
NSN: 5355-00-893-5894
FSC: 5355 — Knobs and Pointers
CAGE: 54878 — ROTAIR AEROSPACE CORP (USA)
SPECIFICATIONS
skirt_styleSTEPPED
skirt_designDETACHABLE
overall_depth0.568 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.708 INCHES MAXIMUM IN
screw_drive_typeHEXAGON SOCKET
style_designatorROUND WITH TRIANGULAR FACE
attachment_methodSETSCREWS
overall_thickness1.099 INCHES NOMINAL IN
reference_markingARROW
nominal_thread_size0.112 INCHES SCREW HOLE IN
setscrew_hole_quantity2
NSN5355-00-893-5894
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available R1320-4 TITLE COMPONENT PN R1320-4 MFR R1320-4
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.187 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 1.099 INCHES NOMINAL IN
•
SKIRT OUTSIDE DIAMETER: 1.150 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND WITH TRIANGULAR FACE
•
OUTSIDE DIAMETER: 0.708 INCHES MAXIMUM IN
•
REFERENCE MARKING: ARROW
•
SETSCREW HOLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.187 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS1.099 INCHES NOMINAL IN
SKIRT OUTSIDE DIAMETER1.150 INCHES NOMINAL IN
STYLE DESIGNATORROUND WITH TRIANGULAR FACE
OUTSIDE DIAMETER0.708 INCHES MAXIMUM IN
REFERENCE MARKINGARROW
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE IN
INSIDE DIAMETER0.250 INCHES NOMINAL IN
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 1
S6190-61075-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 R1320-4?
R1320-4 is a R1320-4.
What parts can replace R1320-4?
There is 1 known substitute for R1320-4: S6190-61075-4. Substitute compatibility should be verified for your specific system.
What is the NSN for R1320-4?
R1320-4 is cataloged in the U.S. Government catalog under NSN 5355-00-893-5894. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.