NSN catalog · 90,857 partsCatalog › Mechanical Power Transmission Equipment › FSC 3020 › 3020-01-442-7278
Flat Pulley P/N RCSK18221
Not on our shelf — we can source itNSN 3020-01-442-7278 3020014427278 NIIN 014427278
NSN 3020-01-442-7278 — Flat Pulley — is item 22 of figure 34, Fan Drive and Pulley, in TM 9-2320-280-24P. It is not on our shelf right now, and we can source it: tell us the quantity and we will come back with availability and a price, usually the same business day. Government catalog (FEDLOG) price: $157.82 per each — a public reference, not our price.
- FLIS item name
- PULLEY,FLAT
- Federal supply class
- FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
- Used on
- 2320-01-314-3739
- Platform
- HMMWV parts
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 34 — Fan Drive and Pulley | 22 | HMMWV: All A2 models, plus M1123 |
From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.
Specifications
- Furnished items
- Bore
- Outside diameter
- 12.860 in (nominal)
- Overall length
- 2.545 in (nominal)
- Bore diameter
- 0.748–0.750 in
- Bore length
- 1.045 in (nominal)
- Hub outside diameter
- AA End Inches Nominal 4.470 and Inches Maximum 4.560
- Face width
- 1.160 in (nominal)
- Design form
- Webbed
- Bore type
- Straight
- Web/spoke configuration to face centerline
- Not Offset
- Rim type
- Solid
- Protruding hub characteristic
- Stepped
- Distance from outside flange/rim to hub end
- AA End Inches Nominal 0.640
- First step face largest diameter and location
- Inches Nominal AA End 4.560
- Second step face largest diameter and location
- Inches Nominal AA End 1.998
- Material
- Overall Iron Cast
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Questions
Is NSN 3020-01-442-7278 available?
SECO Parts does not have NSN 3020-01-442-7278 (Flat Pulley) on the shelf right now. Request a quote and we will source it: we find hard-to-find NSNs every day and answer within one business day.
What does NSN 3020-01-442-7278 fit?
TM 9-2320-280-24P lists NSN 3020-01-442-7278 in figure 34 (Fan Drive and Pulley), item 22. On the HMMWV it fits all A2 models, plus M1123.
How much does NSN 3020-01-442-7278 cost?
The government catalog (FEDLOG) lists NSN 3020-01-442-7278 at $157.82 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day.
What is NSN 3020-01-442-7278?
NSN 3020-01-442-7278 (3020014427278) is the NATO Stock Number for flat pulley in federal supply class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain).
What part numbers cross-reference to NSN 3020-01-442-7278?
Part numbers that cross-reference this NSN include RCSK18221, 12460249. SECO can source against any of them.
Cross-reference part numbers
RCSK18221 12460249
Shown for identification only. We can source 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 |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.