Variable Wire Wound Non Resistor P/N 43-503K

Specifications

Section quantity

1

Screw thread series designator

Unef

Screw thread quantity per inch

32.0

Shaft diameter

0.250 in (nominal)

Electrical resistance per section

Kilohms Single Section 50.0

Ambient temp in deg celsius per section at zero percent rated power

Single Section 105.0

Device design type

Location Not Otherwise Specified AT 3:00 Oclock and AT 9:00 Oclock

Actuator type

Single Shaft

Nonturn device radius

0.500–0.562 in

Terminal location

Location Not Otherwise Specified Radially Positioned Over Less Than Half the Circumference

Power dissipation rating per section in watts

Free Air Single Section 2.0

Mounting method

Standard Bushing

Resistance tolerance per section in percent

Single Section -10.0 to 10.0

Ambient temp in deg celsius per section at full rated power

Single Section 40.0

Terminal type and quantity

Tab, Solder Lug 3

Reliability indicator

Not Established

Body diameter

1.094–1.156 in

Body length

0.563–0.625 in

Screw thread diameter

0.375 in (nominal)

Mounting bushing length

0.359–0.391 in

Shaft length

2.328–2.422 in

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

43-503K 8197-24 43-50000 054389-0001 43M

Also referenced as

43C2-50K

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 1 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 5905-00-617-2700?
NSN 5905-00-617-2700 (5905006172700) — Variable Wire Wound Non Resistor: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for variable wire wound non resistor in federal supply class 5905 (Resistors).

Is NSN 5905-00-617-2700 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5905-00-617-2700 cost?
SECO typically prices parts like NSN 5905-00-617-2700 at $30–$60 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 5905-00-617-2700?
Part numbers that cross-reference this NSN include 43-503K, 8197-24, 43-50000, 054389-0001, 43M. It is also referenced by older, superseded or advisory numbers: 43C2-50K. SECO can quote against any of them.