NSN catalog · 90,963 partsCatalog › Vehicular Equipment Components › FSC 2530 › 2530-00-312-0372
Chamber Brake Diaphragm P/N N-2318
In stock — 5 on our U.S. shelfNSN 2530-00-312-0372 2530003120372 NIIN 003120372
SECO Parts has 5 in stock of NSN 2530-00-312-0372 — Chamber Brake Diaphragm — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $65–$105 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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
- DIAPHRAGM,CHAMBER,BRAKE
- SECO description
- DIAPHRAM, BOOSTER
- Federal supply class
- FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 5 |
| Total | 5 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2530-00-312-0372 003120372 N-2318 25A9
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
- Material thickness
- 0.180–0.200 in
- Overall outside diameter
- 8.938 in (nominal)
- Mounting hole diameter
- 0.328–0.344 in
- Mounting method
- Flange
- Diaphragm type
- Flanged Angular Recessed
- Overall height
- 1.273–1.293 in
- Material
- Rubber
- Construction
- Fabric Insert
- Mounting hole quantity
- 18
- Mounting hole spacing
- Equally Spaced on a 8 In. Bolt Circle
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
N-2318 25A9
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 | 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 2530-00-312-0372?
NSN 2530-00-312-0372 (2530003120372) — Chamber Brake Diaphragm: SECO Parts has 5 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for chamber brake diaphragm in federal supply class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components).
Is NSN 2530-00-312-0372 available?
SECO Parts has 5 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2530-00-312-0372 cost?
SECO typically prices parts like NSN 2530-00-312-0372 at $65–$105 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 2530-00-312-0372?
Part numbers that cross-reference this NSN include N-2318, 25A9. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names DIAPHRAGM,CHAMBER,BRAKE. Same name is not the same part: check the part numbers.
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