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🔥 HOT DEAL
Caplugs AS138-31C AS138 Series – Plastic Electrical Connector Dust Cap, 500 Pack, Black Conductive LDPE, 1.180" W x 0.500" L x 0.930" ID, SAE Aerospace Specification AS85049/138 (QAS13831CY1)
✅ In stock
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⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Aug 26, 2026 11:26 AM · Prices & availability subject to change
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🔥 Great Deal- 🔥Verdict: Great Deal. Strong buy. Price is significantly below its historical average.
- 💰The current price is 68% below what this product typically costs — a notable saving over its usual going rate.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
10/20
Deal Strength
7/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
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🚚 Shipping
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Product Details
✓AS138 SERIES: Providing superior protection for circular electrical connectors, Caplugs AS138 Series Electrical Connector Dust Caps shield connectors from physical damage during handling or transportation and from particulate matter that can compromise performance and lifespan. They are the only line of caps in the industry that meets SAE aerospace specification AS85049/138.
✓ENGRAVED WITH SPECIFICATION: Caplugs AS138 Series Electrical Connector Dust Caps are tooled and engraved in full compliance with AS85049/138 and do not reference any other specifications. This engraving specifies the specification number, dash number, material code and part number for easy and positive identification. It also includes the proper ESD symbol as per the specification.
✓EXTENSIVE VARIETY: Our AS138 Series caps are offered in 150+ different sizes (listed by width/inner diameter and length), as well as three different materials (codes A: LD-PE, B: electrostatic dissipative polyethylene and C: conductive polyethylene copolymer) and three different colors according to material. This specific model AS138-31C is black and has the following measurements: 1.180' W x 0.500' L x 0.930' ID
✓CONDUCTIVE MATERIAL: Caplugs AS138 Series Electrical Connector Dust Caps are constructed from a conductive EVA (polyethylene copolymer) material that has a surface resistivity of less than 1 x 10e5 ohms/square in accordance with ASTM test method D-257-78. It also meets the static decay requirements of MIL-PRF-81705E, Type I and Federal Test Method Standards No. 101 and 4046.
✓PARTS YOU CAN TRUST : Caplugs prides itself on its extensive line of premium products that are suitable for a plethora of industries, from aviation to medical, general manufacturing and everything in-between. At Caplugs, we provide the broadest range of solutions and the highest quality parts right when you need them. Our teams work diligently to ensure consistent results, with more engineers on staff, processes for creative solutions and molding experts for reliable quality
⚙️ Specifications
9.75 x 9.75 x 13.63 inches
0.176 ounces
Caplugs Inc.
B077DFNVZW
QAS13831CY1
No
Product Dimensions
9.75 x 9.75 x 13.63 inches
Item Weight
0.176 ounces
Manufacturer
Caplugs Inc.
ASIN
B077DFNVZW
Item model number
QAS13831CY1
Is Discontinued By Manufacturer
No
Date First Available
November 13, 2017
Description
AS138 Electrical Connector Dust Caps
