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B21581 — RETAINER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B21581: RETAINER,ELECTRICAL CONNECTOR.

The RETAINER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 0.8437 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 27. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-491-9892, 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
B21581
NSN: 5935-00-491-9892
NIINs: 004919892, 005172182
FSC: 5935 — Connectors, Electrical
CAGE: 88958 — MASSA PRODUCTS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 416 OVERALL
body_stylePLAIN, SOLID
tooth_formSTANDARD
pitch_diameter0.8437 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity27
style_designatorPROTRUDING HUB
end_nominal_length0.250 INCHES FIRST END IN
face_nominal_width0.188 INCHES IN
bore_nominal_diameter0.313 INCHES BOTH ENDS IN
nominal_overall_length0.438 INCHES IN
nominal_outside_diameter0.906 INCHES IN
NSN5935-00-491-9892
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL CONNECTOR TITLE COMPONENT PN B21581 MFR RETAINER,ELECTRICAL CO
KEY FEATURES
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STYLE DESIGNATOR: CYLINDRICAL W/LOCKING TABS
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCYLINDRICAL W/LOCKING TABS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B21581?
B21581 is a RETAINER,ELECTRICAL CONNECTOR.
What is the NSN for B21581?
B21581 is cataloged in the U.S. Government catalog under NSN 5935-00-491-9892. This indicates validated use in U.S. government and defense supply chains.
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