PartsTable
Technical Data Sheet
14788A ✓ Verified by PartsTable
· 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

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: GLASS BOARD, thickness: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN, body_style: STRIP TYPE, hole_diameter: 2.506 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN, board_thickness: 0.062 INCHES IN, overall_diameter: 3.125 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-291-9288, 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
14788A
NSN: 5310-00-291-9288
FSC: 5310
CAGE: 80751 — U S INDUSTRIES INC (USA)
SPECIFICATIONS
materialGLASS BOARD
thickness0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
body_styleSTRIP TYPE
hole_diameter2.506 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
board_thickness0.062 INCHES IN
overall_diameter3.125 INCHES NOMINAL IN
board_constructionSOLID CONSTRUCTION
board_overall_width0.690 INCHES IN
board_overall_length2.620 INCHES IN
terminal_row_quantity2
mounting_hole_diameter0.137 INCHES IN
peripheral_shape_styleROUND
NSN5310-00-291-9288
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 14788A · OEM ⚠ 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
PERIPHERAL SHAPE STYLE: ROUND
HOLE DIAMETER: 2.506 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
THICKNESS: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
MATERIAL: RUBBER SYNTHETIC OVERALL
CENTER HOLE SHAPE STYLE: ROUND
OVERALL DIAMETER: 3.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLEROUND
HOLE DIAMETER2.506 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN
THICKNESS0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
CENTER HOLE SHAPE STYLEROUND
OVERALL DIAMETER3.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
2101601Interchangeable
interchangeable cross-reference
interchangeable
21016Interchangeable
interchangeable cross-reference
interchangeable
77968AInterchangeable
interchangeable cross-reference
interchangeable
306-0060-00Interchangeable
interchangeable cross-reference
interchangeable
5FPInterchangeable
interchangeable cross-reference
interchangeable
314A127Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14788A?
14788A is a TERMINAL BOARD.
What parts can replace 14788A?
There are 18 known substitutes for 14788A: 2101601, 21016, 77968A and 15 more. Substitute compatibility should be verified for your specific system.
Is 14788A still available?
14788A is currently cancelled.
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