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128128 — PIN,QUICK RELEASE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

128128: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include width: 0.890 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN, length: 1.325 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN, skirt_style: STEPPED, skirt_design: NONDETACHABLE, overall_depth: 0.730 INCHES MINIMUM IN, pointer_design: NONDETACHABLE. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-446-2886, 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
128128
NSN: 5355-00-446-2886
NIINs: 004462886, 005598943, 016803066
FSC: 5355 — Knobs and Pointers
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
width0.890 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
length1.325 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
skirt_styleSTEPPED
skirt_designNONDETACHABLE
overall_depth0.730 INCHES MINIMUM IN
pointer_designNONDETACHABLE
inside_diameter0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
screw_drive_typeHEXAGON SOCKET
style_designatorPOINTER
attachment_methodSETSCREWS
counterbore_depth0.320 INCHES MINIMUM IN
overall_thickness0.980 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN
NSN5355-00-446-2886
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,QUICK RELEASE TITLE COMPONENT PN 128128 MFR PIN,QUICK RELEASE
KEY FEATURES
•
SHANK DIAMETER: 0.250 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.312 INCHES NOMINAL IN
•
SHANK LENGTH: 0.156 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.437 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.073 INCHES NOMINAL IN
•
SHANK STYLE: STRAIGHT
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.250 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.312 INCHES NOMINAL IN
SHANK LENGTH0.156 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.437 INCHES NOMINAL IN
INSIDE DIAMETER0.073 INCHES NOMINAL IN
SHANK STYLESTRAIGHT
GRIPPING SURFACE CONDITIONSMOOTH
ATTACHMENT METHODPRESS FIT
SUBSTITUTES & CROSS-REFERENCES 1
543-3577-002Same 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 128128?
128128 is a PIN,QUICK RELEASE.
What parts can replace 128128?
There is 1 known substitute for 128128: 543-3577-002. Substitute compatibility should be verified for your specific system.
What is the NSN for 128128?
128128 is cataloged in the U.S. Government catalog under NSN 5355-00-446-2886. 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.