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PartsTable / COMPONENT / RR-F-221 TY1ST1
RR-F-221 TY1ST1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The POST,FENCE,METAL is a the manufacturer industrial component. Key specifications include depth: 1.375 INCHES NOMINAL IN, material: STEEL, face_width: 1.375 INCHES NOMINAL IN, anchor_plate: INCLUDED, overall_length: 60.000 INCHES NOMINAL IN, extension_clamp: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5660-00-926-4654, 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
RR-F-221 TY1ST1
NSN: 5660-00-926-4654
FSC: 5660
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
depth1.375 INCHES NOMINAL IN
materialSTEEL
face_width1.375 INCHES NOMINAL IN
anchor_plateINCLUDED
overall_length60.000 INCHES NOMINAL IN
extension_clampNOT INCLUDED
special_featuresHOT-WROUGHT CARBON OR RAIL STEEL; PAINTED GREEN; WIRE FASTENERS NOT INCLUDED
style_designatorT
surface_treatmentPAINT
material_thickness0.125 INCHES NOMINAL IN
pointed_penetrating_endNOT INCLUDED
NSN5660-00-926-4654
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POST,FENCE,METAL TITLE COMPONENT PN RR-F-221 TY1ST1 MFR POST,FENCE,METAL
KEY FEATURES
•
FACE WIDTH: 1.375 INCHES NOMINAL IN
•
ANCHOR PLATE: INCLUDED
•
EXTENSION CLAMP: NOT INCLUDED
•
POINTED PENETRATING END: NOT INCLUDED
•
SURFACE TREATMENT: PAINT
•
STYLE DESIGNATOR: T
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
FACE WIDTH1.375 INCHES NOMINAL IN
ANCHOR PLATEINCLUDED
SPECIAL FEATURESHOT-WROUGHT CARBON OR RAIL STEEL; PAINTED GREEN; WIRE FASTENERS NOT INCLUDED
EXTENSION CLAMPNOT INCLUDED
POINTED PENETRATING ENDNOT INCLUDED
SURFACE TREATMENTPAINT
STYLE DESIGNATORT
MATERIALSTEEL
OVERALL LENGTH60.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
RR-F-221Interchangeable
interchangeable cross-reference
interchangeable
A-A-1001Interchangeable
interchangeable cross-reference
interchangeable
RR-F-221/3Interchangeable
interchangeable cross-reference
interchangeable
A121Interchangeable
interchangeable cross-reference
interchangeable
A121-12-4-5-14RInterchangeable
interchangeable cross-reference
interchangeable
A390Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RR-F-221 TY1ST1?
RR-F-221 TY1ST1 is a POST,FENCE,METAL.
What parts can replace RR-F-221 TY1ST1?
There are 10 known substitutes for RR-F-221 TY1ST1: RR-F-221, A-A-1001, RR-F-221/3 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RR-F-221 TY1ST1?
RR-F-221 TY1ST1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5660-00-926-4654. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026