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628-2122-004 — 628-2122-004

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

628-2122-004: 628-2122-004.

The 628-2122-004 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_depth: 0.620 INCHES NOMINAL IN, inside_diameter: 0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN, outside_diameter: 0.312 INCHES NOMINAL IN, style_designator: ROUND, attachment_method: SETSCREWS. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-128-0273, 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
628-2122-004
NSN: 5355-01-128-0273
FSC: 5355 — Knobs and Pointers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
overall_depth0.620 INCHES NOMINAL IN
inside_diameter0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
outside_diameter0.312 INCHES NOMINAL IN
style_designatorROUND
attachment_methodSETSCREWS
overall_thickness0.680 INCHES NOMINAL IN
reference_markingLINE
setscrew_hole_quantity1
shaft_accommodation_styleROUND
gripping_surface_conditionGRIP AID
material_document_and_classificationQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
NSN5355-01-128-0273
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 628-2122-004 TITLE COMPONENT PN 628-2122-004 MFR 628-2122-004
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.310 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.680 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
REFERENCE MARKING: LINE
•
SETSCREW HOLE QUANTITY: 1
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.310 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.680 INCHES NOMINAL IN
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
REFERENCE MARKINGLINE
SETSCREW HOLE QUANTITY1
INSIDE DIAMETER0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
GRIPPING SURFACE CONDITIONGRIP AID
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

No substitute or cross-reference records for this part.

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 628-2122-004?
628-2122-004 is a 628-2122-004.
What is the NSN for 628-2122-004?
628-2122-004 is cataloged in the U.S. Government catalog under NSN 5355-01-128-0273. 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.