PartsTable
Technical Data Sheet

37/12 — REDUCING WASHER,KNOCKOUT

✓ Government record, cited
PanzerGlass · COMPONENT
PRODUCT OVERVIEW

37/12: REDUCING WASHER,KNOCKOUT.

Bumping your Apple Watch against mountain rocks on mountain tops? Brushing it against sharp-edged corals at the bottom of the sea? Or hitting it against dripstones in underground caves?

No worries. This ultra-scratch-resistant screen protector from PanzerGlass® protects your Apple Watch from the hazards of an adventurous-and-not-so-ordinary-life. It even has a smudge-free coating that reduces traces of fingerprints and dirt.

The screen protector protects and prolongs the lifetime of your watch so that one day you can pass it on to someone else who will love it just as much as you do. This is one way of working toward a more sustainable future. Another is to use less packaging: In 2024, we reduced the amount of paper in our PanzerGlass® core product packaging design by an average of 66%*.

So, of course, this product comes in a recyclable FSC™-certified box. Installing the screen protector is also easy, and once it’s applied, you’ll never again fear that terrible crunching sound of glass This part is cataloged in the U.S. Government catalog under NSN 5950-00-008-2563, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
37/12
NSN: 5950-00-008-2563
NIINs: 000082563, 001749124, 004274385, 006025834, 006140400, 007376306, 008481932, 008902502, 008903162, 009195444, 009473189, 009999881, 010479357, 012315262, 012616607, 012902642, 012995700, 014225021, 016656939
FSC: 5950 — Coils and Transformers
CAGE: 98460 — ELNETIC ELECTRONICS INC (USA)
SPECIFICATIONS
width1.625 INCHES NOMINAL IN
materialSTEEL FILTERING MEDIUM
bore_typeSTRAIGHT
body_styleIRREGULAR
body_width1.850 INCHES NOMINAL IN
port_styleINVERTED FLARE SINGLE PORT
body_height5.750 INCHES NOMINAL IN
body_length2.000 INCHES MAXIMUM IN
design_typeREUSABLE
shank_styleSTRAIGHT
skirt_styleRING
temp_rating400.0 FAHRENHEIT NOMINAL DEGF
NSN5950-00-008-2563
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: PanzerGlass REDUCING WASHER,KNOCKOUT TITLE COMPONENT PN 37/12 MFR PanzerGlass REDUCING WASHER,KNOCKO
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
INCLOSURE TYPE: FULLY INCLOSED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
INDUCTANCE RATING: 800.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
BODY WIDTH: 1.850 INCHES NOMINAL IN
•
BODY HEIGHT: 2.310 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.172 INCHES MINIMUM AND 0.188 INCHES MAXIMUM SINGLE GROUP IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
INDUCTANCE RATING800.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
BODY WIDTH1.850 INCHES NOMINAL IN
BODY HEIGHT2.310 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.172 INCHES MINIMUM AND 0.188 INCHES MAXIMUM SINGLE GROUP IN
OVERALL LENGTH2.750 INCHES MAXIMUM IN
BODY LENGTH2.000 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
253515-1-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 37/12?
37/12 is a REDUCING WASHER,KNOCKOUT manufactured by PanzerGlass.
What parts can replace 37/12?
There is 1 known substitute for 37/12: 253515-1-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 37/12?
37/12 is cataloged in the U.S. Government catalog under NSN 5950-00-008-2563. This indicates validated use in U.S. government and defense supply chains.
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