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Technical Data Sheet
PartsTable / COMPONENT / 12953
12953 ✓ Verified by PartsTable
Trust · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

All in one PC to TV wireless converter set <br> 3 in 1 system: PC to TV, wireless PC to TV and wireless video transmission <br> Converts VGA signal without any driver to a composite or s-video signal <br> Supports VGA resolution up to 1600x1200, no drivers needed <br> Useful controls like position, zoom, video source, mute and power <br> Perfect for DVD viewing, presentations, games and many other applications This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-344-0748, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
12953
NSN: 5315-00-344-0748
FSC: 5315
CAGE: 59560 — TERRY CORP OF CONNECTICUT SUB OF INGERSOLL-RAND CO (USA)
SPECIFICATIONS
materialSTEEL
overall_width14.58 INCHES MINIMUM AND 14.66 INCHES MAXIMUM IN
overall_height0.75 INCHES NOMINAL IN
overall_length54.63 INCHES NOMINAL IN
special_featuresITEM HAS 6 HOLES AND 2 SLOTS
end_item_identification2355-01-559-0791
NSN5315-00-344-0748
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12953 · Trust ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STARTING EDGE SHAPE: STRAIGHT
•
MOUNTING HOLE DIAMETER: 0.1285 INCHES NOMINAL IN
•
DISTANCE FROM MOUNTING HOLE CENTER TO END: 0.406 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DEPTH: 0.250 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE AND QUANTITY: 1 PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.250 INCHES NOMINAL IN
STARTING EDGE SHAPESTRAIGHT
SPECIAL FEATURESHOLE LOCATED 0.125 IN. FROM SIDE OF KEY IN
MOUNTING HOLE DIAMETER0.1285 INCHES NOMINAL IN
DISTANCE FROM MOUNTING HOLE CENTER TO END0.406 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DEPTH0.250 INCHES NOMINAL IN
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN
OVERALL LENGTH1.217 INCHES NOMINAL IN
OVERALL WIDTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
12953Interchangeable
interchangeable cross-reference
interchangeable
18794Interchangeable
interchangeable cross-reference
interchangeable
31099870C618Interchangeable
Same NIIN cross-reference
interchangeable
CA7727SH2PC618Interchangeable
Same NIIN cross-reference
interchangeable
E3411PC618Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12953?
12953 is a STANDOFF,THREADED,SPACING manufactured by Trust.
What parts can replace 12953?
There are 5 known substitutes for 12953: 12953, 18794, 31099870C618 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12953?
12953 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-344-0748. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026