Slack Brake Adjuster P/N 8336779

Specifications

Connecting arm design

Straight

Shape

Straight

Minor diameter

1.214 in (nominal)

Screw thread series designator

NPT

Spline type

Straight Spline

Major diameter

1.499 in (nominal)

Thread direction

Right-Hand

Connecting arm hole quantity

2

Connecting arm center to center distance between spline hole and connection hole

5.000–6.000 in

Connecting arm thickness

0.531 in (nominal)

Furnished items

Connecting Arm Hole Bushing

Spline quantity

10

Thread size designator

0.125-27

Locking device type

Spring Loaded Ball

Lubrication provision

Fitting

Hole diameter

0.501–0.503 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

8336779 KN47081 N-21153-D N21153B

Also referenced as

11662240 N21027AE

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 64 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	P No HMIS record; MSDS may apply by end use

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 2530-00-372-4100?
NSN 2530-00-372-4100 (2530003724100) — Slack Brake Adjuster: SECO Parts has 64 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for slack brake adjuster in federal supply class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components).

Is NSN 2530-00-372-4100 available?
SECO Parts has 64 in stock in Augusta, GA — order or request a quote below.

How much does NSN 2530-00-372-4100 cost?
SECO typically prices parts like NSN 2530-00-372-4100 at $45–$85 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 2530-00-372-4100?
Part numbers that cross-reference this NSN include 8336779, KN47081, N-21153-D, N21153B. It is also referenced by older, superseded or advisory numbers: 11662240, N21027AE. SECO can quote against any of them.