PartsTable
Technical Data Sheet
Download PDF

959-21 — SWITCH,PUSH

✓ Government record, cited
Hama · COMPONENT
PRODUCT OVERVIEW

959-21: SWITCH,PUSH.

- For up to 8 SD/MMC/xD/MemoryStick(TM) cards - High-quality, antistatic sleeves - Incl. index card - Coloured label on the back for easy sorting - Colour: transparent/blue - Material: PP - Dimensions: W: 10.0 x D: 7.5 x H: 1.5 cm This part is cataloged in the U.S. Government catalog under NSN 5930-00-808-1786, 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
959-21
NSN: 5930-00-808-1786
NIINs: 008081786, 012909710, 014225957
FSC: 5930 — Switches
CAGE: 81579 — MASON ELECTRIC CO. DBA MASON CONTROLS (USA)
SPECIFICATIONS
body_stylePANEL MOUNT
ring_styleCONCENTRIC
body_length0.594 INCHES NOMINAL IN
body_diameter0.562 INCHES NOMINAL IN
overall_width0.623 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.623 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
actuator_height0.250 INCHES NOMINAL IN
inside_diameter1.998 INCHES NOMINAL IN
mounting_methodPANEL
outside_diameter2.309 INCHES NOMINAL IN
NSN5930-00-808-1786
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama SWITCH,PUSH TITLE COMPONENT PN 959-21 MFR Hama SWITCH,PUSH
KEY FEATURES
•
BODY DIAMETER: 0.562 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.375 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
ACTUATOR INSCRIPTION: AP SINGLE ACTUATOR
•
BODY STYLE: PANEL MOUNT
•
MOUNTING METHOD: PANEL
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.562 INCHES NOMINAL IN
OVERALL HEIGHT0.623 INCHES NOMINAL IN
ACTUATOR DIAMETER0.375 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR INSCRIPTIONAP SINGLE ACTUATOR
BODY STYLEPANEL MOUNT
MOUNTING METHODPANEL
OVERALL LENGTH1.375 INCHES NOMINAL IN
OVERALL WIDTH0.623 INCHES NOMINAL IN
BODY LENGTH0.594 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
W102MB6 C399VReference document
Same NSN cross-reference
Reference document — Secondary reference
NX302AB1B04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
W102MB6-C399Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P1-10065Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 959-21?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 959-21?
959-21 is a SWITCH,PUSH manufactured by Hama.
What parts can replace 959-21?
There are 4 known substitutes for 959-21: W102MB6 C399V, NX302AB1B04, W102MB6-C399 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 959-21?
959-21 is cataloged in the U.S. Government catalog under NSN 5930-00-808-1786. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 959-21

✓ 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.