Groove Pulley P/N 5138717

Specifications

Furnished items

Keying Facility and Lightening Hole and Bore

Securing method

Threaded Hole(S)

Groove shape

V

Outside diameter

5.377 in (nominal)

Special features

Pulley Has Weighted 7.365 In.d/a Flange AT AA End.

Groove depth

0.600 in (nominal)

Hole location

Thru Pulley Body

Keying facility type

Keyway

Bore length

0.939 in (nominal)

Distance from center of bore to bottom of keyway

0.720 in (nominal)

Bolt circle diameter

3.250 in (nominal)

Securing location

BB End

Hub outside diameter

BB End Inches Nominal 2.043

Material

Overall Iron Cast

Groove width

0.500 in (nominal)

Keyway width

0.250 in (nominal)

Thread size

5/16-18

Bore diameter

1.180 in (nominal)

Groove quantity

2

Quantity

1

V groove angle in deg

36.0

Pitch diameter

5.027 in (nominal)

Flange outside diameter

7.360 in (nominal)

Securing hole quantity

2

Hub outside diameter

AA End Inches Nominal 2.043

Bore type

Straight

Face width

2.727 in (nominal)

Design form

Webbed

Standard v-belt section designation for which designed

4L

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

Cross-reference part numbers

5138717 PC5138717

Also referenced as

5122258

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 37 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 3020-00-217-5707?
NSN 3020-00-217-5707 (3020002175707) — Groove Pulley: SECO Parts has 37 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for groove pulley in federal supply class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain).

Is NSN 3020-00-217-5707 available?
SECO Parts has 37 in stock in Augusta, GA — order or request a quote below.

How much does NSN 3020-00-217-5707 cost?
The government catalog (FEDLOG) lists NSN 3020-00-217-5707 at $308.03 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.

What part numbers cross-reference to NSN 3020-00-217-5707?
Part numbers that cross-reference this NSN include 5138717, PC5138717. It is also referenced by older, superseded or advisory numbers: 5122258. SECO can quote against any of them.