Engine Accessory Generator P/N SAW-4500025

Specifications

Distance between shaft center and top mounting hole center

3.300 in (nominal)

Thread length

0.450 in (nominal)

Second step diameter

0.668–0.669 in

Unthreaded portion length

0.740–0.840 in

Environmental protection

Corrosion Resistant and Fungus Resistant

Mounting hole thread diameter

0.312 in (nominal)

Mounting hole thread quantity per inch

18

Mounting hole thread class

2B

Voltage in volts

12.0

Mounting hole thread series designator

Unified National Coarse (UNC)

Shaft rotation direction

Clockwise or Counterclockwise

Furnished items

Lockwasher and Nut

Thread direction

Right-Hand

Ground polarity type

Negative

Rectifier location

Integral

Angular deviation of second hole from first hole in deg

180.0

Bottom mounting hole diameter

0.378–0.382 in

Submersibility

Nonsubmersible

Angular deviation of first hole from top center in deg

0.0

Distance between shaft center and bottom mounting hole center

3.300 in (nominal)

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

Cross-reference part numbers

SAW-4500025 1100938 189715 1757507

Also referenced as

1100858

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 5 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 2920-00-450-0025?
NSN 2920-00-450-0025 (2920004500025) — Engine Accessory Generator: SECO Parts has 5 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for engine accessory generator in federal supply class 2920 (Engine Electrical System Components, Nonaircraft).

Is NSN 2920-00-450-0025 available?
SECO Parts has 5 in stock in Augusta, GA — order or request a quote below.

How much does NSN 2920-00-450-0025 cost?
The government catalog (FEDLOG) lists NSN 2920-00-450-0025 at $120.39 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 2920-00-450-0025?
Part numbers that cross-reference this NSN include SAW-4500025, 1100938, 189715, 1757507. It is also referenced by older, superseded or advisory numbers: 1100858. SECO can quote against any of them.