NSN catalog · 90,963 partsCatalog › Engine Accessories › FSC 2990 › 2990-00-484-8453
Hydraulic Brak Cylinder Assembly P/N D8BZ2261-A
In stock — 3 on our U.S. shelfNSN 2990-00-484-8453 2990004848453 NIIN 004848453
SECO Parts has 3 in stock of NSN 2990-00-484-8453 — Hydraulic Brak Cylinder Assembly — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- CYLINDER ASSEMBLY,HYDRAULIC BRAK
- SECO description
- CYLINDER ASSY
- Federal supply class
- FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
- Used on
- Nimitz Class Cvn. Landing Craft Air Cushion (LCAC). C-2A Reprocured Aircraft. AH-1W Advance Attack, HH-60J USCG Search and Rescue, HH-60H USCG Search and Resuce Helicopters. Shipboard Material Handling Equipment (MHE). Forrestal Class Cv.
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 3 |
| Total | 3 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2990-00-484-8453 004848453 D8BZ2261-A 02261-0280-84 368826 EW17206 3504 2227385
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Mounting facility thread series designator
- Unified National Coarse (UNC)
- Mounting facility thread diameter
- Single Inches Nominal 0.250
- Features provided
- Rubber Boot
- Mounting type
- Center Section Flange
- Seat angle in deg
- 37.0
- Bore type
- Straight
- Mounting position
- Left and Right
- Mounting provision for which designed
- Threaded Mounting Holes
- Mounting facility thread class
- 2B
- Port thread series designator
- Single Port UNF
- Port thread diameter
- Single Port Inches Nominal 0.375
- Port thread quantity per inch
- 24
- Overall height
- 1.500 in (nominal)
- Overall width
- 2.250 in (nominal)
- Bore diameter
- 0.812 in (nominal)
- Material
- Body Steel
- Mounting facility thread direction
- Right-Hand
- Port thread class
- 2B
- Mounting facility thread length
- 0.475 in (nominal)
- Bleeding feature quantity
- 1
- Criticality code justification
- Feat
- Center to center distance between mounting provisions
- 1.364 in (nominal)
- Mounting facility thread quantity per inch
- 20
- Design characteristics
- Single Acting Single Cylinder
- Special features
- Weapon System Essential
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
D8BZ2261-A 02261-0280-84 368826 EW17206 3504 2227385
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 3 on the shelf |
| Unit of issue | PG package |
| 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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 2990-00-484-8453?
NSN 2990-00-484-8453 (2990004848453) — Hydraulic Brak Cylinder Assembly: SECO Parts has 3 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for hydraulic brak cylinder assembly in federal supply class 2990 (Miscellaneous Engine Accessories, Nonaircraft).
Is NSN 2990-00-484-8453 available?
SECO Parts has 3 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2990-00-484-8453 cost?
SECO quotes NSN 2990-00-484-8453 on request, usually the same business day.
What does NSN 2990-00-484-8453 fit?
The federal catalog lists NSN 2990-00-484-8453 as used on: Nimitz Class Cvn. Landing Craft Air Cushion (LCAC). C-2A Reprocured Aircraft. AH-1W Advance Attack, HH-60J USCG Search and Rescue, HH-60H USCG Search and Resuce Helicopters. Shipboard Material Handling Equipment (MHE). Forrestal Class Cv..
What part numbers cross-reference to NSN 2990-00-484-8453?
Part numbers that cross-reference this NSN include D8BZ2261-A, 02261-0280-84, 368826, EW17206, 3504, 2227385. SECO can quote against any of them.