NSN catalog · 90,963 partsCatalog › Vehicular Equipment Components › FSC 2520 › 2520-00-678-1331
Blocking Synchroniz Ring P/N ARL8754353
In stock — 23 on our U.S. shelfNSN 2520-00-678-1331 2520006781331 NIIN 006781331
SECO Parts has 23 in stock of NSN 2520-00-678-1331 — Blocking Synchroniz Ring — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $100–$165 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
- RING,BLOCKING,SYNCHRONIZ
- SECO description
- RING,T/M SYNCH 2ND G
- Federal supply class
- FSC 2520 — Vehicular Power Transmission Components
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 23 |
| Total | 23 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2520-00-678-1331 006781331 ARL8754353 8754353
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
- General characteristics item description
- Bronze Forging;2.610 In. Min,2.620 In. Max Dia;3 Slots Equally Spaced;Involute Spline,2.598 In. Base Circle Dia;8/16 Diametral Pitch;24 Teeth;30 Deg Pressure Angle
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
ARL8754353 8754353
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 23 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 2520-00-678-1331?
NSN 2520-00-678-1331 (2520006781331) — Blocking Synchroniz Ring: SECO Parts has 23 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for blocking synchroniz ring in federal supply class 2520 (Vehicular Power Transmission Components).
Is NSN 2520-00-678-1331 available?
SECO Parts has 23 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2520-00-678-1331 cost?
SECO typically prices parts like NSN 2520-00-678-1331 at $100–$165 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 2520-00-678-1331?
Part numbers that cross-reference this NSN include ARL8754353, 8754353. SECO can quote against any of them.