PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BK52234Contact Set,distributor

United Technologies Corp Electro Systems Inc · NSN 2920-00-449-5036 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-449-5036 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-449-5036. Primary manufacturer part number: BK52234.
Features
  • Contact Set,distributor — FSC 2920
  • Accessory Components and Quantity: LUBRICATING WICK
  • Contact Quantity: 2
  • Contact Type: BUTTON
  • 5 verified cross-references
  • Primary manufacturer: United Technologies Corp Electro Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Set,distributor, cataloged under National Stock Number 2920-00-449-5036, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-449-5036
Primary Part NumberBK52234
Item NameContact Set,distributor
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerUnited Technologies Corp Electro Systems Inc
StatusCANCELLED
Accessory Components and QuantityLUBRICATING WICK
Contact Quantity2
Contact TypeBUTTON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-280-8558 INTERCHANGEABLE
Chase Nipple,conduit
3433-00-373-17290331-0006 INTERCHANGEABLE
Tip,cutting Torch
Victor Equipment Co
1660-00-428-1616 INTERCHANGEABLE
Valve,pressure,anti-G Suit
8520-00-634-1594RP-GS1001 INTERCHANGEABLE
Soap,grit
Replenish Products, Llc
6520-00-764-0678 INTERCHANGEABLE
Impression Material,dental
4910-00-773-934110104 INTERCHANGEABLE
Bead Breaker,pneumatic Tire
Jordan Equipment Supply Corporation Dba Esco Equipment Supply Co
6645-00-946-7362 INTERCHANGEABLE
Faceplate Assembly
5975-00-995-8168ST45100 INTERCHANGEABLE
Box Connector,electrical
Egs Electrical Group Appleton Div
4510-01-128-4720 INTERCHANGEABLE
Faucet,double
5305-01-140-43204437 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
13-100 Echlin Inc (USA)
T0100 Tungsten Contact Mfg Co Inc (USA)
CS1104 Echlin Inc (USA)
BK52234 PRIMARY United Technologies Corp Electro Systems Inc (USA)
BK52234 Ambac International Corporation Div Ambac International (USA)
Related Parts
5975-00-280-8558INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
3433-00-373-1729INTERCHANGEABLE
TIP,CUTTING TORCH
0331-0006
1660-00-428-1616INTERCHANGEABLE
VALVE,PRESSURE,ANTI-G SUIT
8520-00-634-1594INTERCHANGEABLE
SOAP,GRIT
RP-GS1001
6520-00-764-0678INTERCHANGEABLE
IMPRESSION MATERIAL,DENTAL
4910-00-773-9341INTERCHANGEABLE
BEAD BREAKER,PNEUMATIC TIRE
10104
6645-00-946-7362INTERCHANGEABLE
FACEPLATE ASSEMBLY
5975-00-995-8168INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
ST45100
4510-01-128-4720INTERCHANGEABLE
FAUCET,DOUBLE
5305-01-140-4320INTERCHANGEABLE
SCREW,SHOULDER
4437
8135-01-194-3421INTERCHANGEABLE
DISPENCER
13100
2510-01-213-0084INTERCHANGEABLE
BRACKET,ENGINE MOUNT
13100

Frequently Asked Questions

What is NSN 2920-00-449-5036?

NSN 2920-00-449-5036 is a Contact Set,distributor, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-449-5036?

NSN 2920-00-449-5036 has 5 cross-referenced part numbers: 13-100 (Echlin Inc), T0100 (Tungsten Contact Mfg Co Inc), CS1104 (Echlin Inc), BK52234 (United Technologies Corp Electro Systems Inc), BK52234 (Ambac International Corporation Div Ambac International).

What NSN replaces 2920-00-449-5036?

There are 12 known substitutes for 2920-00-449-5036: 5975-00-280-8558, 3433-00-373-1729, 1660-00-428-1616 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BK52234?

Key specifications for BK52234: Accessory Components and Quantity: LUBRICATING WICK; Contact Quantity: 2; Contact Type: BUTTON. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-449-5036 still in active supply?

NSN 2920-00-449-5036 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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