Hydraulic Brak Cylinder Assembly P/N B8T2262A

Specifications

Mounting provision for which designed

Threaded Mounting Holes

Mounting facility thread series designator

Unified National Coarse (UNC)

Extended length

7.750 in (nominal)

Port thread quantity per inch

24

Center to center distance between mounting provisions

2.000 in (nominal)

Piston rod end similarity

Identical

Port thread series designator

Single Port UNF

Port thread diameter

Single Port Inches Nominal 0.375

First end fork span width

All Working Ends Inches Nominal 0.281

Port thread class

2B

Design characteristics

Single Acting Single Cylinder

First end fork width

All Working Ends Inches Nominal 0.500

Mounting facility thread class

2A

Mounting facility thread direction

Right-Hand

Compressed length

6.000 in (nominal)

Bore type

Straight

Bore diameter

1.490 in (nominal)

Body outside diameter

2.020 in (nominal)

Bleeding feature quantity

1

Material

Body Steel

Mounting facility thread length

0.750 in (nominal)

Overall height

2.125 in (nominal)

Overall width

3.562 in (nominal)

Mounting facility thread quantity per inch

18

Mounting facility thread diameter

Single Inches Nominal 0.312

First end fork depth

All Working Ends Inches Nominal 0.344

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

Cross-reference part numbers

B8T2262A FD28851 WC28851 W28851 2084407 28851 5461560 172-377 EW16892 3257

Also referenced as

FD18692

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 2 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 2530-00-678-5122?
NSN 2530-00-678-5122 (2530006785122) — Hydraulic Brak Cylinder Assembly: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for hydraulic brak cylinder assembly in federal supply class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components).

Is NSN 2530-00-678-5122 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.

How much does NSN 2530-00-678-5122 cost?
SECO typically prices parts like NSN 2530-00-678-5122 at $25–$45 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 2530-00-678-5122?
Part numbers that cross-reference this NSN include B8T2262A, FD28851, WC28851, W28851, 2084407, 28851, 5461560, 172-377. It is also referenced by older, superseded or advisory numbers: FD18692. SECO can quote against any of them.