NSN catalog · 90,963 partsCatalog › Vehicular Equipment Components › FSC 2520 › 2520-01-108-4160
Differential Spider P/N 86778
In stock — 118 on our U.S. shelfNSN 2520-01-108-4160 2520011084160 NIIN 011084160
SECO Parts has 118 in stock of NSN 2520-01-108-4160 — Differential Spider — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $122.82 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
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
- SPIDER,DIFFERENTIAL
- SECO description
- SPIDER, DIFF
- Federal supply class
- FSC 2520 — Vehicular Power Transmission Components
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 117 |
| As Removed | AR | 1 |
| Total | 118 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2520-01-108-4160 011084160 86778 144EX547 034890T
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
- Hub outside diameter
- 4.000 in (nominal)
- Arm length
- 2.531 in (nominal)
- Length across arms
- 9.000 in (nominal)
- Arm diameter
- 1.250 in (nominal)
- Hub thickness
- 1.188 in (nominal)
- Hub bore diameter
- 2.625 in (nominal)
- Special features
- Arm Lubricant Method Passage:Flats;Lubrication Mode:in Lubricant
- Material
- Steel
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
86778 144EX547
Also referenced as
034890T
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 118 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 2520-01-108-4160?
NSN 2520-01-108-4160 (2520011084160) — Differential Spider: SECO Parts has 118 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for differential spider in federal supply class 2520 (Vehicular Power Transmission Components).
Is NSN 2520-01-108-4160 available?
SECO Parts has 118 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2520-01-108-4160 cost?
The government catalog (FEDLOG) lists NSN 2520-01-108-4160 at $122.82 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 2520-01-108-4160?
Part numbers that cross-reference this NSN include 86778, 144EX547. It is also referenced by older, superseded or advisory numbers: 034890T. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SPIDER,DIFFERENTIAL. Same name is not the same part: check the part numbers.